This map shows the geographic impact of Commerford Pj'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 Commerford Pj with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Commerford Pj more than expected).
This network shows the impact of papers produced by Commerford Pj. 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 Commerford Pj. The network helps show where Commerford Pj may publish in the future.
Co-authorship network of co-authors of Commerford Pj
This figure shows the co-authorship network connecting the top 25 collaborators of Commerford Pj.
A scholar is included among the top collaborators of Commerford Pj 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 Commerford Pj. Commerford Pj is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Pj, Commerford, et al.. (1996). Balloon valvuloplasty for severe mitral valve stenosis in pregnancy. South African Medical Journal. 86(9).4 indexed citations
5.
Dommisse, J, et al.. (1996). Balloon valvuloplasty for severe mitral valve stenosis in pregnancy. A report of 11 cases.. PubMed. 86(9 Suppl). 1194–6.5 indexed citations
6.
Ag, Rose, et al.. (1988). Pericardial effusion and heart block caused by lymphoma. A case report.. PubMed. 74(5). 240–2.6 indexed citations
7.
Pj, Commerford, et al.. (1988). Beta-blockade by sotalol in early myocardial infarction decreases ventricular arrhythmias without increasing left ventricular volume.. South African Medical Journal. 74(1). 5–10.12 indexed citations
8.
Pj, Commerford, et al.. (1988). Tachycardia-induced reversible left ventricular dysfunction. A report of 2 cases.. PubMed. 73(8). 484–5.4 indexed citations
9.
Pj, Commerford, et al.. (1987). Value of radiographic evidence of calcification of the aortic valve in adults with basal systolic ejection murmurs.. PubMed. 71(7). 419–22.1 indexed citations
10.
Ca, Müller, et al.. (1985). Tiapamil--a new calcium antagonist.. PubMed. 67(22). 881–3.7 indexed citations
11.
Ag, Rose, et al.. (1984). Severe para-aortic regurgitation due to ruptured congenital subaortic aneurysm. A case report.. PubMed. 66(6). 230–2.7 indexed citations
12.
Pj, Commerford, et al.. (1981). Aortic valve replacement in the elderly.. PubMed. 59(27). 975–6.4 indexed citations
13.
Pj, Commerford, et al.. (1981). Evaluation of lorcainide, a new anti-arrhythmic agent.. PubMed. 60(24). 929–31.2 indexed citations
14.
Pj, Commerford & Walter Beck. (1980). Ventricular tachycardia with torsade de pointes morphology induced by oral disopyramide.. PubMed. 58(11). 447–8.8 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.