| # | Title | Journal | Year | Citations |
|---|
| 1 | Neuroendocrine Regulation and Actions of Leptin | Frontiers in Neuroendocrinology | 1999 | 345 |
| 2 | Ghrelin, A Novel Placental-Derived Hormone1 | Endocrinology | 2001 | 336 |
| 3 | GH-releasing hormone and GH-releasing peptide-6 for diagnostic testing in GH-deficient adults | Lancet, The | 2000 | 177 |
| 4 | Comparison of a very low-calorie-ketogenic diet with a standard low-calorie diet in the treatment of obesity | Endocrine | 2014 | 167 |
| 5 | The ability of three different models of frailty to predict all-cause mortality: Results from the European Male Aging Study (EMAS) | Archives of Gerontology and Geriatrics | 2013 | 121 |
| 6 | A Five Year Prospective Investigation of Anterior Pituitary Function after Traumatic Brain Injury: Is Hypopituitarism Long-Term after Head Trauma Associated with Autoimmunity? | Journal of Neurotrauma | 2013 | 96 |
| 7 | Three years prospective investigation of anterior pituitary function after traumatic brain injury: a pilot study | Clinical Endocrinology | 2008 | 92 |
| 8 | Circulating and cerebrospinal fluid ghrelin and leptin: potential role in altered body weight in Huntington's disease | European Journal of Endocrinology | 2004 | 91 |
| 9 | Serum Immunoreactive Leptin Concentrations in Patients with Anorexia Nervosa before and after Partial Weight Recovery | Biochemical and Molecular Medicine | 1997 | 65 |
| 10 | Ghrelin: the link connecting growth with metabolism and energy homeostasis | Reviews in Endocrine and Metabolic Disorders | 2002 | 65 |
| 11 | Device-related complications of long-term intrathecal drug therapy via implanted pumps | Spinal Cord | 2008 | 64 |
| 12 | Nonlesional Frontal Lobe Epilepsy (FLE) of Childhood: Clinical Presentation, Response to Treatment and Comorbidity | Epilepsia | 2006 | 56 |
| 13 | High risk of pituitary dysfunction due to aneurysmal subarachnoid haemorrhage: a prospective investigation of anterior pituitary function in the acute phase and 12 months after the event | Clinical Endocrinology | 2007 | 55 |
| 14 | Ghrelin Is No Longer Able to Stimulate Growth Hormone Secretion in Patients with Cushing’s Syndrome but Instead Induces Exaggerated Corticotropin and Cortisol Responses | Neuroendocrinology | 2002 | 48 |
| 15 | Regulation of Peptide YY Levels by Age, Hormonal, and Nutritional Status | Obesity | 2004 | 40 |
| 16 | Effect of DHA supplementation in a very low-calorie ketogenic diet in the treatment of obesity: a randomized clinical trial | Endocrine | 2016 | 40 |
| 17 | Mechanisms underlying the neuroendocrine response to physical exercise | Journal of Endocrinological Investigation | 2003 | 37 |
| 18 | The Inhibition of Growth Hormone Secretion Presented in Obesity Is Not Mediated by the High Leptin Levels: A Study in Human Leptin Deficiency Patients | Journal of Clinical Endocrinology and Metabolism | 2003 | 36 |
| 19 | Ketogenic diets as treatment of obesity and type 2 diabetes mellitus | Reviews in Endocrine and Metabolic Disorders | 2020 | 32 |
| 20 | Value of the Congenital Hypertrophy of the Retinal Pigment Epithelium in the Diagnosis of Familial Adenomatous Polyposis | International Ophthalmology | 2004 | 31 |
| 21 | Pendred Syndrome in Two Galician Families: Insights into Clinical Phenotypes through Cellular, Genetic, and Molecular Studies | Journal of Clinical Endocrinology and Metabolism | 2008 | 31 |
| 22 | Lower bone turnover and relative bone deficits in men with metabolic syndrome: a matter of insulin sensitivity? The European Male Ageing Study | Osteoporosis International | 2016 | 29 |
| 23 | Reproductive Hormone Levels Predict Changes in Frailty Status in Community-Dwelling Older Men: European Male Ageing Study Prospective Data | Journal of Clinical Endocrinology and Metabolism | 2018 | 28 |
| 24 | Low vitamin D and the risk of developing chronic widespread pain: results from the European male ageing study | BMC Musculoskeletal Disorders | 2016 | 25 |
| 25 | The evolution of the ventilatory ratio is a prognostic factor in mechanically ventilated COVID-19 ARDS patients | Critical Care | 2021 | 23 |
| 26 | New Guidelines for the Diagnosis of Growth Hormone Deficiency in Adults | Hormone Research in Paediatrics | 2009 | 22 |
| 27 | Acute changes in free-fatty acids (FFA) do not alter serum leptin levels | Journal of Endocrinological Investigation | 1998 | 21 |
| 28 | Association of 25-hydroxyvitamin D, 1,25-dihydroxyvitamin D and parathyroid hormone with mortality among middle-aged and older European men | Age and Ageing | 2014 | 19 |
| 29 | Sensitization pattern of crustacean-allergic individuals can indicate allergy to molluscs | Allergy: European Journal of Allergy and Clinical Immunology | 2015 | 19 |
| 30 | Nonandrogenic Anabolic Hormones Predict Risk of Frailty: European Male Ageing Study Prospective Data | Journal of Clinical Endocrinology and Metabolism | 2017 | 19 |
| 31 | The in vitro secretion of human leptin is gender-dependent but independent of the body mass index of the donors | European Journal of Endocrinology | 2000 | 18 |
| 32 | Major candidate variables to guide personalised treatment with steroids in critically ill patients with COVID-19: CIBERESUCICOVID study | Intensive Care Medicine | 2022 | 17 |
| 33 | Both a reduced acute insulin response to glucose and lower glucose effectiveness are responsible for the worsening of intravenous glucose tolerance in healthy subjects independently of the degree of obesity | Metabolism: Clinical and Experimental | 1998 | 14 |
| 34 | Dual Effect of Insulin on in Vitro Leptin Secretion by Adipose Tissue | Biochemical and Biophysical Research Communications | 2000 | 14 |
| 35 | Effects of intubation timing in patients with COVID-19 throughout the four waves of the pandemic: a matched analysis | European Respiratory Journal | 2023 | 13 |
| 36 | ICU-Acquired Pneumonia Is Associated with Poor Health Post-COVID-19 Syndrome | Journal of Clinical Medicine | 2022 | 12 |
| 37 | Methodology of a Large Multicenter Observational Study of Patients with COVID-19 in Spanish Intensive Care Units | Archivos De Bronconeumologia | 2022 | 10 |
| 38 | 3D imaging of telomeres and nuclear architecture: An emerging tool of 3D nano‐morphology‐based diagnosis | Journal of Cellular Physiology | 2011 | 9 |
| 39 | Vesp v 5 and glycosylated Vesp v 1 are relevant allergens in Vespa velutina nigrithorax anaphylaxis | Clinical and Experimental Allergy | 2020 | 9 |
| 40 | Androgen Receptor Polymorphism-Dependent Variation in Prostate-Specific Antigen Concentrations of European Men | Cancer Epidemiology Biomarkers and Prevention | 2014 | 8 |
| 41 | Role of the new growth hormone-releasing secretagogues in the diagnosis of some hypothalamopituitary pathologies | Metabolism: Clinical and Experimental | 1996 | 7 |
| 42 | Novel approaches to bone comorbidity in Cushing’s disease: an update | Pituitary | 2022 | 7 |
| 43 | Comment on: Bilò MB, Pravettoni V, Mauro M, Bonadonna P. Treating venom allergy during COVID‐19 pandemic | Allergy: European Journal of Allergy and Clinical Immunology | 2021 | 5 |
| 44 | Subcutaneous administration of pulsatile gonadotropin-releasing hormone decreases serum follicle-stimulating hormone and luteinizing hormone levels in women with polycystic ovary syndrome: A preliminary study | Fertility and Sterility | 2005 | 4 |
| 45 | GLP‐1 induces alpha cell proliferation and overrides leptin suppression induced by negative energy balance in vagotomized rats | Journal of Cellular Biochemistry | 2019 | 4 |
| 46 | Role of leptin and ghrelin in the regulation of gonadal function | Expert Review of Endocrinology and Metabolism | 2007 | 2 |
| 47 | A single growth hormone determination 30 minutes after the administration of the GHRH plus GHRP-6 test is sufficient for the diagnosis of somatotrope dysfunction in patients who have suffered traumatic brain injury | Journal of Endocrinological Investigation | 2007 | 2 |
| 48 | Risk Evaluation of Endoscopic Retrograde Cholangiopancreatography-Related Contrast Media Allergic-Like Reaction: A Single Centre Experience | Canadian Journal of Gastroenterology and Hepatology | 2018 | 1 |
