This map shows the geographic impact of N Madan'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 N Madan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N Madan more than expected).
This network shows the impact of papers produced by N Madan. 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 N Madan. The network helps show where N Madan may publish in the future.
Co-authorship network of co-authors of N Madan
This figure shows the co-authorship network connecting the top 25 collaborators of N Madan.
A scholar is included among the top collaborators of N Madan 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 N Madan. N Madan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Madan, N, et al.. (2012). Event related potentials in anemic school--going girls of age group 8 to 10 years.. PubMed. 55(3). 234–40.4 indexed citations
3.
Tandon, O P, et al.. (2003). Effects of iron therapy on cognition in anemic school going boys.. PubMed. 47(3). 301–10.7 indexed citations
Madan, N, et al.. (1999). Red cell indices and discriminant functions in the detection of beta-thalassaemia trait in a population with high prevalence of iron deficiency anaemia.. PubMed. 42(1). 55–61.18 indexed citations
Madan, N, Meera Sikka, Sanjeev Sharma, & Usha Rusia. (1998). Haematological parameters and HbA2 levels in beta-thalassaemia trait with coincident iron deficiency.. PubMed. 41(3). 309–13.17 indexed citations
11.
Madan, N, et al.. (1998). Beta-thalassaemia mutations in northern India (Delhi).. PubMed. 107. 134–41.21 indexed citations
12.
Sikka, Meera, et al.. (1997). Haemostatic function in coronary artery disease (CAD).. PubMed. 40(2). 133–7.1 indexed citations
13.
Rusia, Usha, N Madan, Nutan Agarwal, Meera Sikka, & S Sood. (1995). Effect of maternal iron deficiency anaemia on foetal outcome.. PubMed. 38(3). 273–9.39 indexed citations
14.
Rusia, Usha, et al.. (1988). Placental morphology & histochemistry in iron deficiency anemia.. PubMed. 87. 468–74.4 indexed citations
15.
Madan, N, et al.. (1981). Reliability of three screening tests in detection of glucose-6-phosphate dehydrogenase deficiency in adults and neonates.. PubMed. 24(2). 89–99.
16.
Nanu, A, et al.. (1980). Preparation and standardization of fresh frozen plasma and cryoprecipitate in a developing blood bank.. PubMed. 23(4). 235–40.1 indexed citations
17.
Choudhry, V. P., N Madan, & Shilpa Sood. (1980). Intravascular haemolysis and renal insufficiency in children with glucose-6-phosphate dehydrogenase deficiency, following antimalarial therapy.. PubMed. 71. 561–6.11 indexed citations
18.
Madan, N, et al.. (1980). Beta-thalassaemia syndromes as seen in Northern India.. PubMed. 17(3). 219–26.2 indexed citations
Choudhry, V. P., N Madan, Shilpa Sood, & Ghai Op. (1978). Chloroquine induced haemolysis and acute renal failure in subjects with G-6-PD deficiency.. PubMed. 30(3). 331–5.6 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.