Sarah H. O’Brien

184 papers and 3.5k indexed citations i.

About

Sarah H. O’Brien is a scholar working on Hematology, Internal Medicine and Genetics. According to data from OpenAlex, Sarah H. O’Brien has authored 184 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Hematology, 43 papers in Internal Medicine and 42 papers in Genetics. Recurrent topics in Sarah H. O’Brien’s work include Venous Thromboembolism Diagnosis and Management (43 papers), Platelet Disorders and Treatments (38 papers) and Blood Coagulation and Thrombosis Mechanisms (36 papers). Sarah H. O’Brien is often cited by papers focused on Venous Thromboembolism Diagnosis and Management (43 papers), Platelet Disorders and Treatments (38 papers) and Blood Coagulation and Thrombosis Mechanisms (36 papers). Sarah H. O’Brien collaborates with scholars based in United States, Canada and United Kingdom. Sarah H. O’Brien's co-authors include Richard Holubkov, Evelyn Cohen Reis, Joseph Stanek, Jennifer Klima, Bryce A. Kerlin, Sean D. Candrilli, Bhuvana A. Setty, Jan Cools, Guy Young and Rajesh Balkrishnan and has published in prestigious journals such as Journal of Biological Chemistry, Blood and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Sarah H. O’Brien i

Fields of papers citing papers by Sarah H. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sarah H. 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 Sarah H. O’Brien. The network helps show where Sarah H. O’Brien may publish in the future.

Countries citing papers authored by Sarah H. O’Brien

Since Specialization
Citations

This map shows the geographic impact of Sarah H. 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 Sarah H. 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 Sarah H. O’Brien more than expected).

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025