April 18, 2026 article Open access Establishing Population-Specific Thyroid-Stimulating Hormone Reference Intervals for Syrians: An Age- and Sex-Stratified Analysis Using Indirect Method F1000Research DOI: 10.12688/f1000research.178247.1 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 0 stored of 0 References 1 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access METHODOLOGY FOR THE ENDOCRINOLOGIST: Basic aspects of confounding adjustment 2020 European Journal of Endocrinology article Mathematics Advanced Causal Inference Techniques Open access 10 citations 1 result