This map shows the geographic impact of S L Chadha'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 L Chadha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S L Chadha more than expected).
This network shows the impact of papers produced by S L Chadha. 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 L Chadha. The network helps show where S L Chadha may publish in the future.
Co-authorship network of co-authors of S L Chadha
This figure shows the co-authorship network connecting the top 25 collaborators of S L Chadha.
A scholar is included among the top collaborators of S L Chadha 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 L Chadha. S L Chadha is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Chadha, S L, Rohit Tandon, S Shekhawat, & N Gopinath. (1999). An epidemiological study of blood pressure in school children (5-14 years) in Delhi.. PubMed. 51(2). 178–82.45 indexed citations
4.
Chadha, S L, Ramachandran S. Vasan, P.S. Sarma, et al.. (1999). Age- and height-specific reference limits of blood pressure of Indian children.. PubMed. 12(4). 150–6.17 indexed citations
5.
Chadha, S L, et al.. (1997). Urban–rural differences in the prevalence of coronary heart disease and its risk factors.5 indexed citations
6.
Chadha, S L, N Gopinath, & S Shekhawat. (1997). Urban-rural differences in the prevalence of coronary heart disease and its risk factors in Delhi.. PubMed. 75(1). 31–8.106 indexed citations
Chadha, S L, et al.. (1995). Dietary profile of adults in an urban & a rural community.. PubMed. 101. 258–67.22 indexed citations
9.
Gopinath, N, S L Chadha, Piyush Jain, S Shekhawat, & R. P. Tandon. (1995). An epidemiological study of coronary heart disease in different ethnic groups in Delhi urban population.. PubMed. 43(1). 30–3.13 indexed citations
10.
Gopinath, N, et al.. (1994). An epidemiological study of obesity in adults in the urban population of Delhi.. PubMed. 42(3). 212–5.65 indexed citations
11.
Gopinath, N, S L Chadha, S Shekhawat, & R. P. Tandon. (1994). A 3-year follow-up of hypertension in Delhi.. PubMed. 72(5). 715–20.12 indexed citations
12.
Gopinath, N, et al.. (1994). Epidemiological study of hypertension in young (15-24 yr) Delhi urban population.. PubMed. 99. 32–7.13 indexed citations
13.
Chadha, S L, K Ramachandran, S Shekhawat, R. P. Tandon, & N Gopinath. (1993). A 3-year follow-up study of coronary heart disease in Delhi.. PubMed. 71(1). 67–72.15 indexed citations
14.
Chadha, S L, N Gopinath, & K Ramachandran. (1992). Epidemiological study of coronary heart disease in Gujaratis in Delhi (India).. PubMed. 96. 115–21.12 indexed citations
15.
Gopinath, N, et al.. (1992). Asymptomatic coronary heart disease detected on epidemiological survey of urban population of Delhi.. PubMed. 44(2). 95–8.10 indexed citations
16.
Chadha, S L, et al.. (1990). Epidemiological study of coronary heart disease in urban population of Delhi.. PubMed. 92. 424–30.138 indexed citations
17.
Chadha, S L, et al.. (1990). Prevalence, awareness & treatment status of hypertension in urban population of Delhi.. PubMed. 92. 233–40.29 indexed citations
18.
Chadha, S L, et al.. (1972). Epidemiological study of industrial accidents in ammunition factory.. PubMed. 16(2). 63–70.1 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.