This map shows the geographic impact of S E Robertson'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 E Robertson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S E Robertson more than expected).
This network shows the impact of papers produced by S E Robertson. 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 E Robertson. The network helps show where S E Robertson may publish in the future.
Co-authorship network of co-authors of S E Robertson
This figure shows the co-authorship network connecting the top 25 collaborators of S E Robertson.
A scholar is included among the top collaborators of S E Robertson 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 E Robertson. S E Robertson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Platonov, Alexander E., et al.. (2002). Vaccines and biologicals: Haemophilus influenzae type b (Hib) meningitis in the pre-vaccine era: global review of incidence, age distributions, and case-fatality rates..26 indexed citations
3.
Mayans, Martí Vall, S E Robertson, & Philippe Duclos. (2000). Adverse events monitoring as a routine component of vaccine clinical trials: evidence from the WHO Vaccine Trial Registry.. PubMed. 78(9). 1167–1167.5 indexed citations
4.
Cutts, FT, et al.. (1997). Control of rubella and congenital rubella syndrome (CRS) in developing countries, Part 1: Burden of disease from CRS.. PubMed. 75(1). 55–68.210 indexed citations
5.
Ivanoff, B & S E Robertson. (1997). Pertussis: a worldwide problem.. PubMed. 89. 3–13.20 indexed citations
Ghendon, Y. Z. & S E Robertson. (1994). Interrupting the transmission of wild polioviruses with vaccines: immunological considerations.. PubMed. 72(6). 973–83.54 indexed citations
8.
Hutchins, Sonja S., et al.. (1993). Studies of missed opportunities for immunization in developing and industrialized countries.. PubMed. 71(5). 549–60.114 indexed citations
9.
Leeuwenburg, J., P. M. Tukei, A. L. van Wezel, et al.. (1992). Serological and virological assessment of oral and inactivated poliovirus vaccines in a rural population in Kenya.. PubMed. 70(1). 93–103.29 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.