BMJ Open

34.0k papers and 482.8k indexed citations i.

About

The 34.0k papers published in BMJ Open in the last decades have received a total of 482.8k indexed citations. Papers published in BMJ Open usually cover General Health Professions (8.1k papers), Public Health, Environmental and Occupational Health (6.3k papers) and Epidemiology (5.6k papers) specifically the topics of Health Systems, Economic Evaluations, Quality of Life (1.9k papers), Global Maternal and Child Health (1.5k papers) and Health disparities and outcomes (1.3k papers). The most active scholars publishing in BMJ Open are Derek Bell, Laura Lennox, Cathal Doyle, Hywel C Williams, Martin Downes, Rachel Dean, Marnie Brennan, Irene Petersen, John P. A. Ioannidis and Russell Viner.

In The Last Decade

Fields of papers published in BMJ Open

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers published in BMJ Open. Nodes represent fields, and links connect fields that are likely to share authors.

Countries where authors publish in BMJ Open

Since Specialization
Total citations of papers

This map shows the geographic distribution of research published in BMJ Open. It shows the number of citations received by papers published by authors working in each country. You can also color the map by specialization and compare the number of papers published in BMJ Open with the expected number of papers based on a country's size and research output (numbers larger than one mean the country's share of papers is larger than expected).

Rankless by CCL
2025