PMOS Research Observatory

Explore PMOS Research

Search the full PMOS corpus, from 2015 to the latest ahead-of-print articles. Filter by research topic, country, year range, or co-investigated condition to find where the field is active and where the gaps are.

20,816 articles match

Includes 39 ahead-of-print articles published after 2025. The Overview and charts cover 2015–2025 (20,777 articles).

Total citations

289,983

Peak year

2025(3,072 articles)

Avg citations / article

14

Publications per year

All countries

Topics

All research areas ⓘ

Endocrinology & Hormones12,907
Metabolic Health10,544
Fertility & Reproduction6,512
Epidemiology & Public Health3,934
Pharmacology & Treatment2,813
Genetics & Genomics2,447
Diagnostics & Phenotyping2,361
Mental Health & Psychology1,942

Countries

All countries

China3,804
United States2,438
India1,752
Iran1,196
Turkey924
United Kingdom754
Australia615
Italy475

Top journals

All filters

Fertility and Sterility584
Endocrine Abstracts510
Gynecological Endocrinology400
Frontiers in Endocrinology369
Figshare340
Journal of the Endocrine Society328
Human Reproduction275
Research Square (Research Square)270
PubMed259
The Journal of Clinical Endocrinology & Metabolism223

Top institutions

All filters

Monash University323
Tehran University of Medical Sciences234
Shanghai Jiao Tong University228
Shahid Beheshti University of Medical Sciences222
Peking University212
Shandong University177
Karolinska Institutet167
Peking University Third Hospital166
Monash Health165
University of Adelaide156

Where in the world is each topic being researched?

Toggle between Revealed Comparative Advantage (RCA), a specialisation index where values above 1.0 mean a country focuses on that topic more than average, and raw article counts.

HormonesMetabolicFertilityEpidemiol.PharmaGeneticsDiagnos.MentalNutritionMolecularCell BioInflamm.LifestyleMicrobiomeDermatol.
China1.00.91.01.01.11.60.60.31.01.92.01.10.51.60.1
United States1.01.11.11.30.80.91.11.40.50.70.60.71.30.71.2
India0.90.90.90.90.91.12.11.11.30.80.60.80.90.91.8
Iran1.00.90.90.91.60.70.51.11.90.71.01.90.80.80.8
Turkey1.31.20.90.60.40.51.40.90.70.50.61.60.41.11.6
United Kingdom0.91.00.91.31.00.70.92.10.80.60.40.71.90.41.3
Australia0.81.10.91.71.20.60.82.10.80.30.30.13.70.50.6
Italy1.11.21.00.80.90.51.10.81.40.40.30.71.01.11.6
Egypt1.00.81.90.52.00.30.90.60.80.60.41.10.40.22.1
Poland1.31.40.60.60.30.70.61.21.10.50.21.11.21.41.4
Under-specialised
Specialised|RCA > 1 = country focuses on this topic more than average

Studies19,501–19,520 of 20,816

All studies

Correlations between impulsiveness and biochemical parameters in women with polycystic ovary syndrome

2016European Journal of Obstetrics & Gynecology and Reproductive Biology7 citationsDOI ↗
Endocrinology & HormonesMental Health & PsychologyMetabolic Health

Suitability of the National Health Care Surveys to Examine Behavioral Health Services Associated with Polycystic Ovary Syndrome

2016The Journal of Behavioral Health Services & Research7 citationsDOI ↗
Metabolic Health

Effect of Quyu Huatan decoction on lipid metabolism and hormone levels of patients with polycystic ovary syndrome

2016China Journal of Chinese Materia Medica7 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthNutrition & Diet

Polycystic ovary syndrome and molecular approaches

2016Turkish Bulletin of Hygiene and Experimental Biology7 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthAnxietyCardiovascular DiseaseDepressionEating DisordersType 2 DiabetesHirsutismInsulin ResistanceIrregular Periods

Association of G22A and A4223C ADA1 gene polymorphisms and ADA activity with PCOS

2016Systems Biology in Reproductive Medicine7 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMolecular Mechanisms

Apparent diffusion coefficient measurement of ovarian stroma: A potential tool for the diagnosis of polycystic ovary syndrome

2016Diagnostic and Interventional Imaging7 citationsDOI ↗
Endocrinology & HormonesEpidemiology & Public HealthFertility & Reproduction

Is the suppressive effect of cyproterone acetate on serum anti-Müllerian-hormone levels in women with polycystic ovary syndrome stronger than under oral contraceptive pill?

2016Gynecological Endocrinology7 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesPharmacology & Treatment

Age-Related Normogram for Ovarian Antral Follicle Count in Women with Polycystic Ovary Syndrome and Comparison with Age Matched Controls Using Magnetic Resonance Imaging

2016JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH7 citationsDOI ↗
Diagnostics & PhenotypingEndocrinology & HormonesFertility & Reproduction

Understanding and supporting women with polycystic ovary syndrome: a qualitative study in an ethnically diverse UK sample

2016Endocrine Abstracts7 citationsDOI ↗
Mental Health & Psychology

The Association of -429T&gt;C and -374T&gt;A Polymorphisms in the <i>RAGE </i>Gene with Polycystic Ovary Syndrome

2016International Journal of Medical Sciences7 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic HealthInsulin Resistance

Levels of <scp>CD</scp>40L and other inflammatory biomarkers in obese and non‐obese women with polycystic ovary syndrome

2016American Journal of Reproductive Immunology7 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthObesity / Weight Gain

ASSOCIATION BETWEEN POLYMORPHISMS OF THE CYP11A1 GENE AND POLYCYSTIC OVARY SYNDROME IN EGYPTIAN FEMALE

2016Research Journal of Applied Biotechnology7 citationsDOI ↗
Endocrinology & HormonesGenetics & GenomicsMetabolic Health

A case of lean polycystic ovary syndrome with early stage of type 1 diabetes successfully treated with metformin [Rapid Communication]

2016Endocrine Journal7 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionMetabolic HealthType 2 DiabetesAcneHirsutismInsulin ResistanceObesity / Weight Gain

Optimized Letrozole Dose Versus Traditional Use of Clomiphene Citrate for Ovulation Induction in Patients With PCOS: A Prospective Randomized Controlled Trial

2016Gynecology and Obstetrics Research - Open Journal7 citationsDOI ↗
Epidemiology & Public HealthFertility & ReproductionPharmacology & Treatment

Polycystic ovary syndrome

2016Cambridge University Press eBooks7 citationsDOI ↗
Endocrinology & HormonesFertility & Reproduction

Acupuncture and clomiphene for infertility in the polycystic ovary syndrome: a multicentre rondomized controlled trial

2016Fertility and Sterility6 citationsDOI ↗
Fertility & ReproductionPharmacology & Treatment

Outcomes of in vitro fertilization cycles among patients with polycystic ovary syndrome following ovarian puncture for in vitro maturation

2016International Journal of Gynecology & Obstetrics6 citationsDOI ↗
Cell Biology & Animal ModelsEndocrinology & HormonesFertility & Reproduction

The Relation between Hypothyroidism and Polycystic Ovary Syndrome

2016Journal of Pharmaceutical and Applied Chemistry6 citationsDOI ↗
Endocrinology & HormonesThyroid Disorders

Inositol for subfertile women with polycystic ovary syndrome

2016Cochrane Database of Systematic Reviews6 citationsDOI ↗
Endocrinology & HormonesFertility & ReproductionNutrition & Diet

Cystatin C, a novel cardiometabolic risk marker in women with polycystic ovary syndrome

2016Gynecological Endocrinology6 citationsDOI ↗
Endocrinology & HormonesMetabolic HealthCardiovascular Disease
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