| # | Title | Journal | Year | Citations |
|---|
| 1 | A self-assessment questionnaire to determine morningness-eveningness in human circadian rhythms | International Journal of Chronobiology | 1976 | 2,730 |
| 2 | Social Jetlag: Misalignment of Biological and Social Time | Chronobiology International | 2006 | 1,835 |
| 3 | ETHICS AND METHODS FOR BIOLOGICAL RHYTHM RESEARCH ON ANIMALS AND HUMAN BEINGS | Chronobiology International | 2010 | 1,040 |
| 4 | Circadian Typology: A Comprehensive Review | Chronobiology International | 2012 | 949 |
| 5 | Melatonin Shifts Human Orcadian Rhythms According to a Phase-Response Curve | Chronobiology International | 1992 | 653 |
| 6 | Bright Light Therapy: Improved Sensitivity to Its Effects on Rest-Activity Rhythms in Alzheimer Patients by Application of Nonparametric Methods | Chronobiology International | 1999 | 497 |
| 7 | INFLUENCE OF CIRCADIAN TIME OF HYPERTENSION TREATMENT ON CARDIOVASCULAR RISK: RESULTS OF THE MAPEC STUDY | Chronobiology International | 2010 | 489 |
| 8 | Circadian Rhythms in Sports Performance—an Update | Chronobiology International | 2005 | 448 |
| 9 | GENDER DIFFERENCES IN MORNINGNESS–EVENINGNESS PREFERENCE | Chronobiology International | 2002 | 439 |
| 10 | Depression Scores Associate With Chronotype and Social Jetlag in a Rural Population | Chronobiology International | 2011 | 424 |
| 11 | The Dim Light Melatonin Onset as a Marker for Orcadian Phase Position | Chronobiology International | 1989 | 385 |
| 12 | Comparison of the Munich Chronotype Questionnaire with the Horne‐Östberg's Morningness‐Eveningness score | Chronobiology International | 2005 | 385 |
| 13 | Masking: History, Definitions, and Measurement | Chronobiology International | 1999 | 366 |
| 14 | The Human Phase Response Curve (Prc) to Melatonin is About 12 Hours out of Phase with the Prc to Light | Chronobiology International | 1998 | 349 |
| 15 | Entrainment of Circadian Programs | Chronobiology International | 2003 | 345 |
| 16 | Ethical Principles and Standards for the Conduct of Human and Animal Biological Rhythm Research | Chronobiology International | 2004 | 319 |
| 17 | Ethical and Methodological Standards for Laboratory and Medical Biological Rhythm Research | Chronobiology International | 2008 | 319 |
| 18 | CIRCADIAN RHYTHMICITY OF CORTISOL AND BODY TEMPERATURE: MORNINGNESS-EVENINGNESS EFFECTS | Chronobiology International | 2001 | 312 |
| 19 | Circadian Rhythms, Oxidative Stress, and Antioxidative Defense Mechanisms | Chronobiology International | 2003 | 311 |
| 20 | CONTRIBUTION OF CIRCADIAN PHYSIOLOGY AND SLEEP HOMEOSTASIS TO AGE-RELATED CHANGES IN HUMAN SLEEP | Chronobiology International | 2000 | 307 |
| 21 | Melatonin and Human Rhythms | Chronobiology International | 2006 | 302 |
| 22 | Effects of artificial light at night on human health: A literature review of observational and experimental studies applied to exposure assessment | Chronobiology International | 2015 | 295 |
| 23 | COVID-19 pandemic and lockdown: cause of sleep disruption, depression, somatic pain, and increased screen exposure of office workers and students of India | Chronobiology International | 2020 | 294 |
| 24 | Biologic Rhythms in the Immune System | Chronobiology International | 1999 | 284 |
| 25 | A validation study of Fitbit Charge 2™ compared with polysomnography in adults | Chronobiology International | 2018 | 284 |
| 26 | MORE THAN A MARKER: INTERACTION BETWEEN THE CIRCADIAN REGULATION OF TEMPERATURE AND SLEEP, AGE-RELATED CHANGES, AND TREATMENT POSSIBILITIES | Chronobiology International | 2000 | 271 |
| 27 | Associations of Chronotype and Sleep With Cardiovascular Diseases and Type 2 Diabetes | Chronobiology International | 2013 | 270 |
| 28 | Sleep, Sleepiness, Fatigue, and Performance of 12-Hour-Shift Nurses | Chronobiology International | 2012 | 268 |
| 29 | TEMPERATURE EFFECT ON ENTRAINMENT, PHASE SHIFTING, AND AMPLITUDE OF CIRCADIAN CLOCKS AND ITS MOLECULAR BASES | Chronobiology International | 2002 | 266 |
| 30 | Do Permanent Night Workers Show Circadian Adjustment? A Review Based on the Endogenous Melatonin Rhythm | Chronobiology International | 2008 | 265 |
| 31 | Chronolab: An Interactive Software Package for Chronobiologic Time Series Analysis Written for the Macintosh Computer | Chronobiology International | 1992 | 263 |
| 32 | Shift Work and Metabolic Syndrome: Respective Impacts of Job Strain, Physical Activity, and Dietary Rhythms | Chronobiology International | 2009 | 260 |
| 33 | Molecular Circadian Rhythms in Central and Peripheral Clocks in Mammals | Chronobiology International | 2007 | 259 |
| 34 | Chronotype influences activity circadian rhythm and sleep: Differences in sleep quality between weekdays and weekend | Chronobiology International | 2015 | 254 |
| 35 | Systematic review of light exposure impact on human circadian rhythm | Chronobiology International | 2019 | 253 |
| 36 | Idiopathic Chronic Sleep Onset Insomnia in Attention‐Deficit/Hyperactivity Disorder: A Circadian Rhythm Sleep Disorder | Chronobiology International | 2005 | 251 |
| 37 | Sex Difference in Sleep‐Time Preference and Sleep Need: A Cross‐Sectional Survey among Italian Pre‐Adolescents, Adolescents, and Adults | Chronobiology International | 2008 | 246 |
| 38 | The Circadian Rhythm of Core Temperature: Origin and some Implications for Exercise Performance | Chronobiology International | 2005 | 241 |
| 39 | Crosstalk between the circadian clock circuitry and the immune system | Chronobiology International | 2013 | 235 |
| 40 | Age‐related Changes in the Circadian and Homeostatic Regulation of Human Sleep | Chronobiology International | 2006 | 232 |
| 41 | CIRCADIAN RHYTHMS OF PERFORMANCE: NEW TRENDS | Chronobiology International | 2000 | 229 |
| 42 | GENETIC ANALYSIS OF MORNINGNESS AND EVENINGNESS | Chronobiology International | 2001 | 227 |
| 43 | Ethics, Standards, and Procedures of Animal and Human Chronobiology Research | Chronobiology International | 2006 | 224 |
| 44 | Reviewing the Psychometric Properties of Contemporary Circadian Typology Measures | Chronobiology International | 2013 | 220 |
| 45 | Morningness-Eveningness, Chronotypes and Health-Impairing Behaviors in Adolescents | Chronobiology International | 2011 | 218 |
| 46 | Influence of Flexibility and Variability of Working Hours on Health and Well‐Being | Chronobiology International | 2006 | 213 |
| 47 | THE TEMPORAL ORGANIZATION OF DAILY TORPOR AND HIBERNATION: CIRCADIAN AND CIRCANNUAL RHYTHMS | Chronobiology International | 2000 | 212 |
| 48 | The impact of training schedules on the sleep and fatigue of elite athletes | Chronobiology International | 2014 | 211 |
| 49 | Daily activities and sleep quality in college students | Chronobiology International | 2006 | 208 |
| 50 | Organization of the Circadian System in Insects | Chronobiology International | 1998 | 206 |
| 51 | Relation of Chronotype to Sleep Complaints in the GeneralFinnish Population | Chronobiology International | 2012 | 205 |
| 52 | EVENING PREFERENCE IS RELATED TO THE INCIDENCE OF DEPRESSIVE STATES INDEPENDENT OF SLEEP-WAKE CONDITIONS | Chronobiology International | 2010 | 197 |
| 53 | Evening types are prone to depression | Chronobiology International | 2013 | 192 |
| 54 | Impaired Masking Responses to Light in Melanopsin‐Knockout Mice | Chronobiology International | 2003 | 189 |
| 55 | Light at Night Co‐distributes with Incident Breast but not Lung Cancer in the Female Population of Israel | Chronobiology International | 2008 | 189 |
| 56 | THE CROSSTALK BETWEEN PHYSIOLOGY AND CIRCADIAN CLOCK PROTEINS | Chronobiology International | 2009 | 186 |
| 57 | Global Co‐Distribution of Light at Night (LAN) and Cancers of Prostate, Colon, and Lung in Men | Chronobiology International | 2009 | 186 |
| 58 | Chronotype, gender and general health | Chronobiology International | 2016 | 185 |
| 59 | Fatigue and Mood Correlates of Sleep Length in Three Age‐Social Groups: School Children, Students, and Employees | Chronobiology International | 2006 | 184 |
| 60 | Forty Years of Prcs-What Have We Learned? | Chronobiology International | 1999 | 178 |
| 61 | EFFECT OF LIGHT WAVELENGTH ON SUPPRESSION AND PHASE DELAY OF THE MELATONIN RHYTHM | Chronobiology International | 2001 | 177 |
| 62 | Circadian Phase Variation in Bipolar I Disorder | Chronobiology International | 2005 | 177 |
| 63 | AGE-DEPENDENT CHANGES OF THE CIRCADIAN SYSTEM | Chronobiology International | 2000 | 174 |
| 64 | Flexible Working Hours, Health, and Well-Being in Europe: Some Considerations from a SALTSA Project | Chronobiology International | 2004 | 171 |
| 65 | 2013 Ambulatory Blood Pressure Monitoring Recommendations for the Diagnosis of Adult Hypertension, Assessment of Cardiovascular and other Hypertension-associated Risk, and Attainment of Therapeutic Goals | Chronobiology International | 2013 | 168 |
| 66 | The Problem: Shiftwork | Chronobiology International | 1997 | 166 |
| 67 | CLOCK, PER2 and BMAL1 DNA Methylation: Association with Obesity and Metabolic Syndrome Characteristics and Monounsaturated Fat Intake | Chronobiology International | 2012 | 165 |
| 68 | Adaptive Significance of Circadian Clocks | Chronobiology International | 2003 | 163 |
| 69 | Metabolic Syndrome in Permanent Night Workers | Chronobiology International | 2008 | 163 |
| 70 | Morningness‐Eveningness Comparison in Adolescents from Different Countries around the World | Chronobiology International | 2008 | 163 |
| 71 | Tendency Toward Eveningness Is Associated With Unhealthy Dietary Habits | Chronobiology International | 2012 | 163 |
| 72 | DIURNAL PREFERENCE AND SLEEP QUALITY: SAME GENES? A STUDY OF YOUNG ADULT TWINS | Chronobiology International | 2010 | 162 |
| 73 | Can Melatonin Improve Shift Workers' Tolerance of the Night Shift? Some Preliminary Findings | Chronobiology International | 1993 | 160 |
| 74 | Circadian Variation in Stroke Onset: Identical Temporal Pattern in Ischemic and Hemorrhagic Events | Chronobiology International | 2005 | 159 |
| 75 | Suprachiasmatic Nucleus Organization | Chronobiology International | 1998 | 158 |
| 76 | Social jetlag negatively correlates with academic performance in undergraduates | Chronobiology International | 2014 | 157 |
| 77 | EFFECT OF MELATONIN ON SLEEP QUALITY OF COPD INTENSIVE CARE PATIENTS: A PILOT STUDY | Chronobiology International | 2000 | 155 |
| 78 | Influence of Chronotype, Season, and Sex of Subject on Sleep Behavior of Young Adults | Chronobiology International | 2007 | 155 |
| 79 | Blunted Sleep-Time Relative Blood Pressure Decline Increases Cardiovascular Risk Independent of Blood Pressure Level—The “Normotensive Non-dipper” Paradox | Chronobiology International | 2013 | 155 |
| 80 | College Students Who Have an Eveningness Preference Report Lower Self‐Control and Greater Procrastination | Chronobiology International | 2008 | 154 |
| 81 | ASSOCIATIONS BETWEEN CHRONOTYPE, SLEEP QUALITY, SUICIDALITY, AND DEPRESSIVE SYMPTOMS IN PATIENTS WITH MAJOR DEPRESSION AND HEALTHY CONTROLS | Chronobiology International | 2010 | 154 |
| 82 | Sleep and Academic Performance in Undergraduates: A Multi-measure, Multi-predictor Approach | Chronobiology International | 2011 | 154 |
| 83 | Meta-Analysis of the Relationship Between Total Sleep Deprivation and Performance | Chronobiology International | 1992 | 152 |
| 84 | Assessment of Chronotype in Four- to Eleven-Year-Old Children: Reliability and Validity of the Children's ChronoType Questionnaire (CCTQ) | Chronobiology International | 2009 | 152 |
| 85 | CONSEQUENCES OF SHIFTWORKING ON SLEEP DURATION, SLEEPINESS, AND SLEEP ATTACKS | Chronobiology International | 2010 | 151 |
| 86 | Methodological Aspects of Shift-Work Research | Chronobiology International | 2004 | 150 |
| 87 | DAILY SLEEP, WEEKLY WORKING HOURS, AND RISK OF WORK-RELATED INJURY: US NATIONAL HEALTH INTERVIEW SURVEY (2004–2008) | Chronobiology International | 2010 | 149 |
| 88 | Direct comparison of two actigraphy devices with polysomnographically recorded naps in healthy young adults | Chronobiology International | 2013 | 148 |
| 89 | CIRCADIAN RHYTHMS AND SLEEP IN HUMAN AGING | Chronobiology International | 2000 | 147 |
| 90 | The associations between chronotype, a healthy diet and obesity | Chronobiology International | 2016 | 147 |
| 91 | Circadian Variation of Fibrinolytic Activity in Blood | Chronobiology International | 1991 | 146 |
| 92 | Shift Work and Inter‐Individual Differences in Sleep and Sleepiness | Chronobiology International | 2006 | 146 |
| 93 | Diurnal Variation in Temperature, Mental and Physical Performance, and Tasks Specifically Related to Football (Soccer) | Chronobiology International | 2007 | 146 |
| 94 | MODIFICATIONS TO WEEKEND RECOVERY SLEEP DELAY CIRCADIAN PHASE IN OLDER ADOLESCENTS | Chronobiology International | 2010 | 146 |
| 95 | Chronotherapy With Low-Dose Aspirin for Prevention of Complications in Pregnancy | Chronobiology International | 2013 | 146 |
| 96 | ALTERATIONS WITH AGING OF THE ENDOCRINE AND NEUROENDOCRINE CIRCADIAN SYSTEM IN HUMANS | Chronobiology International | 2000 | 144 |
| 97 | Social jetlag, academic achievement and cognitive performance: Understanding gender/sex differences | Chronobiology International | 2015 | 144 |
| 98 | NEURAL BASIS AND BIOLOGICAL FUNCTION OF MASKING BY LIGHT IN MAMMALS: SUPPRESSION OF MELATONIN AND LOCOMOTOR ACTIVITY | Chronobiology International | 2001 | 142 |
| 99 | Seasonal Affective Disorder: An Overview | Chronobiology International | 2003 | 142 |
| 100 | Disturbed Sleep in Shift Workers, Day Workers, and Insomniacs | Chronobiology International | 2008 | 142 |
