Sam Machin

16 papers and 1.3k indexed citations i.

About

Sam Machin is a scholar working on Hematology, Immunology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Sam Machin has authored 16 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Hematology, 3 papers in Immunology and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Sam Machin’s work include Platelet Disorders and Treatments (7 papers), Blood groups and transfusion (5 papers) and Blood transfusion and management (3 papers). Sam Machin is often cited by papers focused on Platelet Disorders and Treatments (7 papers), Blood groups and transfusion (5 papers) and Blood transfusion and management (3 papers). Sam Machin collaborates with scholars based in United Kingdom, United States and Italy. Sam Machin's co-authors include Ian Mackie, Paul Harrison, Carol Briggs, Andrew Mumford, Ri Liesner, Mark Winter, C. Mark Taylor, Tim Goodship, Stephen J. Wigmore and Vittorio Pengo and has published in prestigious journals such as British Journal of Haematology, Journal of Thrombosis and Haemostasis and British Journal of Dermatology.

In The Last Decade

Co-authorship network of co-authors of Sam Machin i

Fields of papers citing papers by Sam Machin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sam Machin. 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 Sam Machin. The network helps show where Sam Machin may publish in the future.

Countries citing papers authored by Sam Machin

Since Specialization
Citations

This map shows the geographic impact of Sam Machin'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 Sam Machin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sam Machin 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.

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2025