This map shows the geographic impact of S H Bigner'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 S H Bigner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S H Bigner more than expected).
This network shows the impact of papers produced by S H Bigner. 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 S H Bigner. The network helps show where S H Bigner may publish in the future.
Co-authorship network of co-authors of S H Bigner
This figure shows the co-authorship network connecting the top 25 collaborators of S H Bigner.
A scholar is included among the top collaborators of S H Bigner 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 S H Bigner. S H Bigner is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Cleveland, Linda, et al.. (1998). Immunohistochemical detection of the DNA repair enzyme O6-methylguanine-DNA methyltransferase in formalin-fixed, paraffin-embedded astrocytomas.. PubMed. 78(5). 643–4.30 indexed citations
Friedman, H. S., S P Johnson, Qing Dong, et al.. (1997). Methylator resistance mediated by mismatch repair deficiency in a glioblastoma multiforme xenograft.. PubMed. 57(14). 2933–6.107 indexed citations
Brown, Mark T., R. Edward Coleman, Allan H. Friedman, et al.. (1996). Intrathecal 131I-labeled antitenascin monoclonal antibody 81C6 treatment of patients with leptomeningeal neoplasms or primary brain tumor resection cavities with subarachnoid communication: phase I trial results.. PubMed. 2(6). 963–72.74 indexed citations
8.
Johnston, W W, et al.. (1993). Carcinoma of ovarian and other origins in effusions. Immunocytochemical study with a panel of monoclonal antibodies.. PubMed. 37(4). 439–47.16 indexed citations
9.
He, Xuanmin, Carol J. Wikstrand, Henry S. Friedman, et al.. (1991). Differentiation characteristics of newly established medulloblastoma cell lines (D384 Med, D425 Med, and D458 Med) and their transplantable xenografts.. PubMed. 64(6). 833–43.78 indexed citations
10.
Fuller, Gregory N., P. C. Burger, S. Clifford Schold, et al.. (1990). GENE AMPLIFICATION IN HUMAN GLIOMAS. Journal of Neuropathology & Experimental Neurology. 49(3). 320–320.4 indexed citations
11.
Johnston, W W, et al.. (1990). A panel of antibodies useful in the cytologic diagnosis of metastatic melanoma.. PubMed. 34(3). 385–92.14 indexed citations
Wallace, R M, S H Bigner, & W W Johnston. (1983). Metastatic breast carcinoma in cerebrospinal fluid. A cytomorphometric study.. PubMed. 26(6). 787–92.6 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.