John M. O’Brien

11 papers and 276 indexed citations i.

About

John M. O’Brien is a scholar working on Molecular Biology, Surgery and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, John M. O’Brien has authored 11 papers receiving a total of 276 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Molecular Biology, 3 papers in Surgery and 3 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in John M. O’Brien’s work include Cancer-related gene regulation (2 papers), Ectopic Pregnancy Diagnosis and Management (2 papers) and Cardiac Structural Anomalies and Repair (2 papers). John M. O’Brien is often cited by papers focused on Cancer-related gene regulation (2 papers), Ectopic Pregnancy Diagnosis and Management (2 papers) and Cardiac Structural Anomalies and Repair (2 papers). John M. O’Brien collaborates with scholars based in United States. John M. O’Brien's co-authors include John R. Barton, Brad Angle, Baha M. Sibai, Charles E. Deutch and Michael S. VanNieuwenhze and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, Ultrasound in Obstetrics and Gynecology and International Journal of Gynecology & Obstetrics.

In The Last Decade

Fields of papers citing papers by John M. O’Brien

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 citing the papers produced by John M. O’Brien. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where John M. O’Brien may publish in the future.

Countries citing papers authored by John M. O’Brien

Since Specialization
Citations

This map shows the geographic impact of John M. O’Brien's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John M. O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John M. O’Brien more than expected).

Rankless by CCL
2025