This map shows the geographic impact of A.W. Van Zyl'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 A.W. Van Zyl with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A.W. Van Zyl more than expected).
This network shows the impact of papers produced by A.W. Van Zyl. 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 A.W. Van Zyl. The network helps show where A.W. Van Zyl may publish in the future.
Co-authorship network of co-authors of A.W. Van Zyl
This figure shows the co-authorship network connecting the top 25 collaborators of A.W. Van Zyl.
A scholar is included among the top collaborators of A.W. Van Zyl 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 A.W. Van Zyl. A.W. Van Zyl is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Heerden, Willie F. P. van, et al.. (2017). Surgical pathology of oral cancer. Diagnostic histopathology. 23(6). 235–242.2 indexed citations
6.
Gray, Claudia L., A.W. Van Zyl, & Lewis C. Strauss. (2016). 'Midnight anaphylaxis' to red meat in patients with alpha-gal sensitisation : a recent discovery in the food allergy world and a case report from South Africa : guest review. 29(2). 102–104.5 indexed citations
7.
Zyl, A.W. Van, et al.. (2014). Oral medicine case book 59: syphilis of the oral mucosa.. PubMed. 69(4). 172–3.1 indexed citations
8.
Zyl, A.W. Van. (2014). Substance abuse and oral health : an overview : clinical review. 69(1). 8–14.
9.
Zyl, A.W. Van, et al.. (2012). Aetiology of oral cancer : clinical review. 67(10). 554–556.2 indexed citations
Zyl, A.W. Van, et al.. (2011). Burning mouth syndrome. SHILAP Revista de lepidopterología. 53(1). 8–10.4 indexed citations
12.
Heerden, Willie F. P. van & A.W. Van Zyl. (2011). The role of the dentist in the early detection of oral cancer. UpSpace Institutional Repository (University of Pretoria).1 indexed citations
13.
Fourie, Jeanine, et al.. (2011). Chronic ulcerative stomatitis: a distinct clinical entity?. PubMed. 66(3). 119–21.18 indexed citations
Zyl, A.W. Van. (1953). A critical assessment of the distillation technique for the estimation of protein-bound iodine, with suggested improvements.. PubMed. 18(2). 61–78.4 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.