This map shows the geographic impact of R K Razdan'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 R K Razdan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R K Razdan more than expected).
This network shows the impact of papers produced by R K Razdan. 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 R K Razdan. The network helps show where R K Razdan may publish in the future.
Co-authorship network of co-authors of R K Razdan
This figure shows the co-authorship network connecting the top 25 collaborators of R K Razdan.
A scholar is included among the top collaborators of R K Razdan 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 R K Razdan. R K Razdan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mittal, P K, Sreehari Uragayala, R K Razdan, & A P Dash. (2009). Efficacy of Cyphenothrin (Gokilaht-S 5% EC) as space spray against mosquitoes in sentinel cages.. PubMed. 46(3). 241–3.3 indexed citations
Uragayala, Sreehari, R K Razdan, P K Mittal, et al.. (2007). Impact of Olyset nets on malaria transmission in India.. PubMed. 44(2). 137–44.17 indexed citations
Ansari, M A, P K Mittal, R K Razdan, Ramesh C. Dhiman, & Ashwani Kumar. (2004). Evaluation of pirimiphos-methyl (50% EC) against the immatures of Anopheles stephensi/An. culicifacies (malaria vectors) and Culex quinquefasciatus (vector of bancroftian filariasis).. PubMed. 41(1-2). 10–6.8 indexed citations
8.
Razdan, R K, et al.. (2004). Impact of residual spraying of bendiocarb against the malaria vector Anopheles culicifacies in selected villages of the Ghaziabad District, Uttar Pradesh, India.. PubMed. 20(4). 418–23.15 indexed citations
9.
Razdan, R K, et al.. (2004). Follow-up studies after withdrawal of deltamethrin spraying against Anopheles culicifacies and malaria incidence.. PubMed. 20(4). 424–8.4 indexed citations
10.
Ansari, M.A. & R K Razdan. (2002). Operational feasibility and efficacy of deltamethrin impregnated hessian curtains in comparison to HCH indoor residual spraying to control malaria in selected villages of District Ghaziabad (U.P.), India.. PubMed. 37(1-2). 1–10.3 indexed citations
Ansari, M.A., et al.. (1997). Residual efficacy of deltamethrin 2.5 wp (K-othrin) sprayed on different types of surfaces against malaria vector Anopheles culicifacies.. PubMed. 28(3). 606–9.6 indexed citations
13.
Ansari, M A, Atul Sharma, P K Mittal, & R K Razdan. (1995). Efficacy of two flowable formulations of Bacillus sphaericus against larvae of mosquitoes.. PubMed. 32(2). 76–84.3 indexed citations
14.
Sharma, Veena, M A Ansari, & R K Razdan. (1993). Mosquito repellent action of neem (Azadirachta indica) oil.. PubMed. 9(3). 359–60.79 indexed citations
15.
Ansari, M A, Veena Sharma, R K Razdan, & P K Mittal. (1990). Evaluation of certain mosquito repellents marketed in India.. PubMed. 27(2). 57–64.6 indexed citations
Sharma, Vineeta, et al.. (1978). Mass rearing procedures for Anopheles stephensi Liston.. JOURNAL OF COMMUNICABLE DISEASES. 10(2). 131–135.4 indexed citations
Singh, K. R. P., R. S. Patterson, G. C. Labrecque, & R K Razdan. (1975). Mass rearing of Culex pipiens fatigans Wied.. JOURNAL OF COMMUNICABLE DISEASES. 7(1). 31–53.13 indexed citations
20.
Singh, K. R. P., et al.. (1975). Caging, marking and transportation of Culex pipiens fatigans Wied. for large scale genetic control operations.. JOURNAL OF COMMUNICABLE DISEASES. 7(4). 269–279.3 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.