This map shows the geographic impact of D. T. Mason'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 D. T. Mason with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. T. Mason more than expected).
This network shows the impact of papers produced by D. T. Mason. 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 D. T. Mason. The network helps show where D. T. Mason may publish in the future.
Co-authorship network of co-authors of D. T. Mason
This figure shows the co-authorship network connecting the top 25 collaborators of D. T. Mason.
A scholar is included among the top collaborators of D. T. Mason 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 D. T. Mason. D. T. Mason is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Awan, Najam A., et al.. (1979). Comparison of oral trimazosin with nitroprusside: Equal balanced afterload reduction in vasodilator treatment of severe congestive heart failure. Clinical research. 27(1).1 indexed citations
Amsterdam, Ezra A., S. V. Rendig, Gary L. Henderson, & D. T. Mason. (1976). Effects of narcotic analgesics on contractile function of isolated cardiac muscle.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 19. 295–8.1 indexed citations
9.
Amsterdam, Ezra A., Gary L. Henderson, S. V. Rendig, & D. T. Mason. (1976). Effects of narcotic analgesics on myocardial contractile function: greater depressant action of pentazocine than morphine or meperidine. Clinical research. 24(3).2 indexed citations
10.
Berman, Daniel S., et al.. (1976). A new constant infusion radioisotopic technique for the noninvasive determination of cardiac output.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 10(4). 195–204.2 indexed citations
11.
Awan, Najam A., Ezra A. Amsterdam, Zakauddin Vera, & D. T. Mason. (1975). Clinical effects of nitroglycerin on extent of ischemic injury in acute myocardial infarction assessed by precordial ST segment mapping. Circulation. 52.1 indexed citations
12.
Fenner, Claudia, et al.. (1975). Effect of variations in pH on kinetics of myosin.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 8. 47–57.2 indexed citations
13.
Vera, Zakauddin, Najam A. Awan, Ezra A. Amsterdam, & D. T. Mason. (1975). Cardiac pacemakers: indications and complications.. PubMed. 4(3). 444–51.1 indexed citations
14.
Zelis, Robert, et al.. (1974). Abnormal myosin in ventricular hypertrophy. Federation Proceedings. 33.1 indexed citations
15.
Salel, Antone F., Daniel S. Berman, Gerald L. DeNardo, & D. T. Mason. (1974). Noninvasive radioisotopic evaluation of regional dyskinesis and pump performance in coronary disease: Use of nitroglycerin in detection of reversible segmental ischemia. Circulation. 50.1 indexed citations
16.
Amsterdam, Ezra A., et al.. (1974). Differential regional contractile actions of digitalis in experimental myocardial infarction. Clinical research. 22(3).2 indexed citations
17.
Berman, Daniel S., Antone F. Salel, Gerald L. DeNardo, & D. T. Mason. (1974). Rubidium 81 imaging at rest and after exercise: Screening test for myocardial ischemia. Circulation. 50.1 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.