This map shows the geographic impact of L. R. Rickman'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 L. R. Rickman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. R. Rickman more than expected).
This network shows the impact of papers produced by L. R. Rickman. 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 L. R. Rickman. The network helps show where L. R. Rickman may publish in the future.
Co-authorship network of co-authors of L. R. Rickman
This figure shows the co-authorship network connecting the top 25 collaborators of L. R. Rickman.
A scholar is included among the top collaborators of L. R. Rickman 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 L. R. Rickman. L. R. Rickman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
19 of 19 papers shown
1.
Rickman, L. R., et al.. (1991). Human serum sensitivities of Trypanozoon isolates from naturally infected hosts in the Luangwa Valley, Zambia.. PubMed. 68(11). 880–92.7 indexed citations
2.
Kaona, Frederick AD, et al.. (1991). Sleeping sickness and tsetse awareness: a sociological study among the Tambo and Lambya of the northern Luangwa Valley, Zambia.. PubMed. 37(9). 298–301.5 indexed citations
Rickman, L. R., et al.. (1982). Effects of some African game animal sera on Trypanosoma brucei rhodesiense and T.b. brucei clones.. PubMed. 33(2). 129–35.7 indexed citations
11.
Rickman, L. R., et al.. (1981). Variation in the sensitivity of successive variable antigen types in a Trypanosoma (Trypanozoon) brucei subspecies clone to some African game animal sera.. PubMed. 38(2). 115–24.2 indexed citations
Rickman, L. R., et al.. (1978). The effect of human serum in vitro on Trypanosoma (Trypanozoon) brucei species trypanosomes and its relationship to infectivity in the blood incubation infectivity test.. PubMed. 11(6). 156–8.2 indexed citations
Rickman, L. R., et al.. (1972). The composition of the Trypanosoma brucei subgroup in nonhuman reservoirs in the Lambwe Valley, Kenya, with particular reference to the distribution of T. rhodesiense.. Europe PMC (PubMed Central). 46(6). 765–70.12 indexed citations
17.
Rickman, L. R., et al.. (1972). Some supplementary observations on the blood incubation infectivity test.. PubMed. 46(3). 403–4.10 indexed citations
18.
Rickman, L. R., et al.. (1970). The testing of proven Trypanosoma brucei and T. rhodesiense strains by the blood incubation infectivity test.. PubMed. 42(6). 911–6.88 indexed citations
19.
Rickman, L. R., et al.. (1970). The blood incubation infectivity test: a simple test which may serve to distinguish Trypanosoma brucei from T. rhodesiense.. PubMed. 42(4). 650–1.65 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.