This map shows the geographic impact of B. R. Hammond'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 B. R. Hammond with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B. R. Hammond more than expected).
This network shows the impact of papers produced by B. R. Hammond. 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 B. R. Hammond. The network helps show where B. R. Hammond may publish in the future.
Co-authorship network of co-authors of B. R. Hammond
This figure shows the co-authorship network connecting the top 25 collaborators of B. R. Hammond.
A scholar is included among the top collaborators of B. R. Hammond 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 B. R. Hammond. B. R. Hammond is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Stibbs, Henry H., et al.. (1988). Immunofluorescence differentiation between various animal and human source Giardia cysts using monoclonal antibodies.. 159–163.4 indexed citations
5.
Wallis, P. M., et al.. (1988). Seasonal increase in the incidence of Giardia lamblia in Arkansas.. 71–74.1 indexed citations
6.
Hibler, Charles P., P. M. Wallis, & B. R. Hammond. (1988). Analysis of municipal water samples for cysts of Giardia.. 237–245.11 indexed citations
7.
Erlandsen, Stanley L., William J. Bemrick, P. M. Wallis, & B. R. Hammond. (1988). Waterborne giardiasis: sources of Giardia cysts and evidence pertaining to their implication in human infection.. 227–236.15 indexed citations
8.
Heyworth, Martin F., P. M. Wallis, & B. R. Hammond. (1988). Immunology of Giardia infections. 45–48.2 indexed citations
9.
Gilman, Robert H., JAMES P. OʼHARE, Sharon M. Wahl, et al.. (1988). Cell injury in Giardia lamblia detected by forward light scatter.. 9–13.1 indexed citations
10.
Cullimore, D. Roy, H. Jacobsen, P. M. Wallis, & B. R. Hammond. (1988). The efficiency of point of use devices for the exclusion of Giardia muris cysts from a model water supply system.. 107–112.1 indexed citations
11.
Upcroft, Peter, P. F. L. Boreham, J. A. Upcroft, P. M. Wallis, & B. R. Hammond. (1988). The genome of Giardia intestinalis.. 147–152.6 indexed citations
12.
Wallis, P. M., et al.. (1988). A regulatory agency's experience with Giardia.. 129–131.1 indexed citations
13.
Upcroft, J. A., Anthony Capon, Peter Upcroft, et al.. (1988). The partial characterization of an immunodominant antigen of Giardia intestinalis.. 153–157.2 indexed citations
14.
Wallis, P. M., et al.. (1988). Removal of Giardia through slow sand filtration 100 Mile house, British Columbia.. 87–93.4 indexed citations
15.
Lindmark, Donald G., J. J. Miller, P. M. Wallis, & B. R. Hammond. (1988). Enzyme activities of Giardia lamblia and Giardia muris trophozoites and cysts.. 187–189.7 indexed citations
Bhattacherjee, P., et al.. (1982). Effect of lipoxygenase products on leukocyte accumulation in the rabbit eye.. PubMed. 9. 325–30.15 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.