Paul O'Brien

508 total citations
14 papers, 251 citations indexed

About

Paul O'Brien is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Infectious Diseases. According to data from OpenAlex, Paul O'Brien has authored 14 papers receiving a total of 251 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Pulmonary and Respiratory Medicine and 2 papers in Infectious Diseases. Recurrent topics in Paul O'Brien's work include Lung Cancer Diagnosis and Treatment (2 papers), Infectious Disease Case Reports and Treatments (2 papers) and Pregnancy and preeclampsia studies (1 paper). Paul O'Brien is often cited by papers focused on Lung Cancer Diagnosis and Treatment (2 papers), Infectious Disease Case Reports and Treatments (2 papers) and Pregnancy and preeclampsia studies (1 paper). Paul O'Brien collaborates with scholars based in Canada, Ireland and United Kingdom. Paul O'Brien's co-authors include John W. Norris, Charles H. Tator, Irving Dardick, Linda Kapusta, Jeffrey Axler, Bernard A. Davis, David Cella, Daniel H. Shevrin, Amy H. Peterman and Gregory A. Masters and has published in prestigious journals such as Journal of neurosurgery, The American Journal of Surgical Pathology and Medical Physics.

In The Last Decade

Paul O'Brien

14 papers receiving 232 citations

Peers

Paul O'Brien

PRM

SURGE

NEURO

GASTR

MICRO

Sunil Vitthalrao Jagtap India

Boubacar Efared Morocco

Sonam Sharma India

I Nawroz United Kingdom

J.M. Andrieu France

P Dodero Italy

Charles Coren United States

John Dawson United Kingdom

Jose L. Mira United States

Musleh S. Tarawneh Jordan

Sunil Vitthalrao Jagtap India

Paul O'Brien

47 ×0.6

PRM

77 ×1.1

SURGE

18 ×0.3

NEURO

6 ×0.1

GASTR

5 ×0.1

MICRO

Citations per year, relative to Paul O'Brien Paul O'Brien (= 1×) peers Sunil Vitthalrao Jagtap

Countries citing papers authored by Paul O'Brien

Since Specialization

Citations

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

Fields of papers citing papers by Paul O'Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul O'Brien. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Paul O'Brien. The network helps show where Paul O'Brien may publish in the future.

Co-authorship network of co-authors of Paul O'Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Paul O'Brien. A scholar is included among the top collaborators of Paul O'Brien based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Paul O'Brien. Paul O'Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

O'Brien, Paul, et al.. (2015). Differential Diagnosis of Colonic Strictures: Pictorial Review with Illustrations from Computed Tomography Colonography. Canadian Association of Radiologists Journal. 66(3). 259–271. 2 indexed citations

Svatos, M, Geordi Pang, Jonathan S. Maltz, et al.. (2005). TH-C-J-6B-10: 4D Cone Beam Digital Tomosynthesis (CBDT) and Digitally Reconstructed Tomograms (DRTs) for Improved Image Guidance of Lung Radiotherapy. Medical Physics. 32(6Part21). 2161–2161. 5 indexed citations

Chang, Chih‐Hung, David Cella, Gregory A. Masters, et al.. (2002). Real-Time Clinical Application of Quality-of-Life Assessment in Advanced Lung Cancer. Clinical Lung Cancer. 4(2). 104–109. 34 indexed citations

O'Brien, Paul, et al.. (1999). Multiple Familial Gastrointestinal Autonomic Nerve Tumors and Small Intestinal Neuronal Dysplasia. The American Journal of Surgical Pathology. 23(2). 198–204. 48 indexed citations

O'Brien, Paul, et al.. (1985). Structure of a radiate pseudocolony associated with an intrauterine contraceptive device. Human Pathology. 16(11). 1153–1156. 9 indexed citations

Donlon, John, et al.. (1983). Re-appraisal of the nature of the pigment produced byAeromonas salmonicida. FEMS Microbiology Letters. 19(2-3). 285–290. 8 indexed citations

Dardick, Irving, et al.. (1982). Synovial sarcoma arising in an anatomical bursa. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 397(1). 93–101. 12 indexed citations

O'Brien, Paul, et al.. (1981). Familial Thyroid Nodulation and Arrhenoblastoma. American Journal of Clinical Pathology. 75(4). 578–581. 14 indexed citations

O'Brien, Paul, et al.. (1981). Pseudo-Sulfur Granules Associated with Intrauterine Contraceptive Devices. American Journal of Clinical Pathology. 75(6). 822–825. 21 indexed citations

10.

O'Brien, Paul, et al.. (1980). A Papillary Adenocarcinoma of the Renal Pelvis in a Young Girl: A Light- and Electron-microscopic Study. American Journal of Clinical Pathology. 73(3). 427–433. 34 indexed citations

11.

O'Brien, Paul. (1975). Abdominal and endometrial actinomycosis associated with an intrauterine device.. PubMed. 112(5). 596–7. 14 indexed citations

12.

O'Brien, Paul, John W. Norris, & Charles H. Tator. (1974). Acute subdural hematomas of arterial origin. Journal of neurosurgery. 41(4). 435–439. 42 indexed citations

13.

Beck, Anita E., et al.. (1966). Case of stillbirth due to infection with Listeria monocytogenes. Journal of Clinical Pathology. 19(6). 567–569. 7 indexed citations

14.

Burslem, R. W., Paul O'Brien, & L. Poller. (1962). THE EFFECT OF FOLIC ACID AND ASCORBIC ACID ON THE COURSE OF MEGALOBLASTIC ANAEMIA OF THE PUERPERIUM. BJOG An International Journal of Obstetrics & Gynaecology. 69(6). 985–987. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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