What is the impact factor of Clinical Chemistry?

5.3. The 2021 impact factor of Clinical Chemistry is 5.3. By the impact factor, Clinical Chemistry falls within the top 2% of scholarly journals.

Clinical Chemistry Top Articles: scientometric analysis

5.3(top 2%)

Impact Factor

5.8(top 2%)

extended IF

271(top 1%)

H-Index

3.4K

authors

41.6K

papers

891.4K

citations

13.7K

citing journals

201.3K

citing authors

Most Cited Articles of Clinical Chemistry in 2001

Title	Year	Citations
Carcinoembryonic Antigen as a Marker for Colorectal Cancer: Is It Clinically Useful?	2001	488
Highly Sensitive, Automated Immunoassay for Immunoglobulin Free Light Chains in Serum and Urine	2001	476
Evaluation of Nine Automated High-Sensitivity C-Reactive Protein Methods: Implications for Clinical and Epidemiological Applications. Part 2	2001	406
Effects of Hemoglobin Variants and Chemically Modified Derivatives on Assays for Glycohemoglobin	2001	402
High-Sensitivity C-Reactive Protein: A Novel and Promising Marker of Coronary Heart Disease	2001	392
Tandem Mass Spectrometric Analysis for Amino, Organic, and Fatty Acid Disorders in Newborn Dried Blood Spots	2001	387
Tau and Aβ42 in Cerebrospinal Fluid from Healthy Adults 21–93 Years of Age: Establishment of Reference Values	2001	350
Loop-mediated Isothermal Amplification Reaction Using a Nondenatured Template	2001	324
Variability and Classification Accuracy of Serial High-Sensitivity C-Reactive Protein Measurements in Healthy Adults	2001	324
Effects of Blood-Processing Protocols on Fetal and Total DNA Quantification in Maternal Plasma	2001	290
Absence of Diurnal Variation of C-Reactive Protein Concentrations in Healthy Human Subjects	2001	283
Pitfalls in the Measurement of Circulating Vascular Endothelial Growth Factor	2001	266
Enabling Large-Scale Pharmacogenetic Studies by High-Throughput Mutation Detection and Genotyping Technologies	2001	251
Carbohydrate-deficient Transferrin as a Marker of Chronic Alcohol Abuse: A Critical Review of Preanalysis, Analysis, and Interpretation	2001	249
No Influence of the MDR-1 C3435T Polymorphism or a CYP3A4 Promoter Polymorphism (CYP3A4-V Allele) on Dose-adjusted Cyclosporin A Trough Concentrations or Rejection Incidence in Stable Renal Transplant Recipients	2001	249
Europium Nanoparticles and Time-resolved Fluorescence for Ultrasensitive Detection of Prostate-specific Antigen	2001	242
Effects of Glucocorticoid Immunosuppression on Serum Cystatin C Concentrations in Renal Transplant Patients	2001	238
Carcinoembryonic antigen as a marker for colorectal cancer: is it clinically useful?	2001	221
The national glycohemoglobin standardization program: a five-year progress report	2001	215
Diagnostic Accuracy of the Anti-Citrulline Antibody Assay for Rheumatoid Arthritis	2001	211
Characteristics of an Albumin Cobalt Binding Test for Assessment of Acute Coronary Syndrome Patients: A Multicenter Study	2001	207
Use of Up-Converting Phosphor Reporters in Lateral-Flow Assays to Detect Specific Nucleic Acid Sequences: A Rapid, Sensitive DNA Test to Identify Human Papillomavirus Type 16 Infection	2001	206
Electrospray Tandem Mass Spectrometry for Analysis of Acylcarnitines in Dried Postmortem Blood Specimens Collected at Autopsy from Infants with Unexplained Cause of Death	2001	204
Proteomics in Early Detection of Cancer	2001	200
Development of a Rapid, Quantitative Method for LDL Subfractionation with Use of the Quantimetrix Lipoprint LDL System	2001	197

How are inpact factors calculated?

The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.

extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.

Scientometrics

Overviews

Clinical Chemistry

Chemistry, Biology, Biochemistry, Clinical Biochemistry

Most Cited Articles of Clinical Chemistry in 2001