Paul E. O’Brien

268 papers and 17.7k indexed citations i.

About

Paul E. O’Brien is a scholar working on Surgery, Physiology and Pharmacy. According to data from OpenAlex, Paul E. O’Brien has authored 268 papers receiving a total of 17.7k indexed citations (citations by other indexed papers that have themselves been cited), including 144 papers in Surgery, 68 papers in Physiology and 47 papers in Pharmacy. Recurrent topics in Paul E. O’Brien’s work include Bariatric Surgery and Outcomes (99 papers), Obesity and Health Practices (46 papers) and Diet and metabolism studies (43 papers). Paul E. O’Brien is often cited by papers focused on Bariatric Surgery and Outcomes (99 papers), Obesity and Health Practices (46 papers) and Diet and metabolism studies (43 papers). Paul E. O’Brien collaborates with scholars based in Australia, United States and United Kingdom. Paul E. O’Brien's co-authors include John B. Dixon, Wendy A. Brown, Prithi S. Bhathal, Maureen E. Dixon, John Dixon, Stewart Skinner, Leah Brennan, Linda M. Schachter, Cheryl Laurie and Susan L. Colles and has published in prestigious journals such as Science, The Lancet and JAMA.

In The Last Decade

Co-authorship network of co-authors of Paul E. O’Brien i

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

Countries citing papers authored by Paul E. O’Brien

Since Specialization
Citations

This map shows the geographic impact of Paul E. 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 Paul E. 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 Paul E. O’Brien more than expected).

Rankless by CCL
2025