H J O’Connor

89 papers and 2.5k indexed citations i.

About

H J O’Connor is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, H J O’Connor has authored 89 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Surgery, 30 papers in Gastroenterology and 27 papers in Pulmonary and Respiratory Medicine. Recurrent topics in H J O’Connor’s work include Helicobacter pylori-related gastroenterology studies (45 papers), Gastroesophageal reflux and treatments (21 papers) and Eosinophilic Esophagitis (20 papers). H J O’Connor is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (45 papers), Gastroesophageal reflux and treatments (21 papers) and Eosinophilic Esophagitis (20 papers). H J O’Connor collaborates with scholars based in Ireland, United Kingdom and United States. H J O’Connor's co-authors include Colm O’Morain, Anthony Axon, Niall Breslin, Barbara M. Ryan and Martin Buckley and has published in prestigious journals such as The Lancet, Gastroenterology and Gut.

In The Last Decade

Fields of papers citing papers by H J O’Connor

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 H J O’Connor. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where H J O’Connor may publish in the future.

Countries citing papers authored by H J O’Connor

Since Specialization
Citations

This map shows the geographic impact of H J O’Connor'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 H J O’Connor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H J O’Connor more than expected).

Rankless by CCL
2025