PK Nigam

436 total citations
7 papers, 258 citations indexed

About

PK Nigam is a scholar working on Epidemiology, Infectious Diseases and Molecular Biology. According to data from OpenAlex, PK Nigam has authored 7 papers receiving a total of 258 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 2 papers in Infectious Diseases and 2 papers in Molecular Biology. Recurrent topics in PK Nigam's work include Leprosy Research and Treatment (2 papers), Hair Growth and Disorders (1 paper) and Infectious Diseases and Mycology (1 paper). PK Nigam is often cited by papers focused on Leprosy Research and Treatment (2 papers), Hair Growth and Disorders (1 paper) and Infectious Diseases and Mycology (1 paper). PK Nigam collaborates with scholars based in India. PK Nigam's co-authors include Anjana Nigam, Sushil Pande and Uma Banerjee and has published in prestigious journals such as Indian Journal of Dermatology Venereology and Leprology, Indian Journal of Dermatology and PubMed.

In The Last Decade

PK Nigam

7 papers receiving 240 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
PK Nigam India	5	140	66	43	41	37	7	258
Adnan Görgülü Türkiye	7	61 0.4×	44 0.7×	11 0.3×	24 0.6×	95 2.6×	10	353
Carl Wahlgren Sweden	8	105 0.8×	89 1.3×	15 0.3×	65 1.6×	4 0.1×	14	273
Angela Campanella Italy	10	170 1.2×	11 0.2×	58 1.3×	29 0.7×	10 0.3×	19	352
Marzia Lazzari Italy	11	29 0.2×	30 0.5×	25 0.6×	52 1.3×	14 0.4×	19	313
Martine Baspeyras France	10	302 2.2×	340 5.2×	20 0.5×	86 2.1×	41 1.1×	16	494
Itzchak Beiran Israel	10	53 0.4×	29 0.4×	31 0.7×	10 0.2×	10 0.3×	32	301
Kenji Fujishima Japan	10	141 1.0×	11 0.2×	51 1.2×	20 0.5×	26 0.7×	29	266
Cecil Vella Malta	10	51 0.4×	11 0.2×	15 0.3×	34 0.8×	11 0.3×	24	309
Andreas Seiser Austria	11	85 0.6×	18 0.3×	14 0.3×	10 0.2×	59 1.6×	21	376
I F Pye United Kingdom	10	132 0.9×	7 0.1×	16 0.4×	13 0.3×	37 1.0×	18	266

Countries citing papers authored by PK Nigam

Since Specialization

Citations

This map shows the geographic impact of PK Nigam'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 PK Nigam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites PK Nigam more than expected).

Fields of papers citing papers by PK Nigam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by PK Nigam. 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 PK Nigam. The network helps show where PK Nigam may publish in the future.

Co-authorship network of co-authors of PK Nigam

This figure shows the co-authorship network connecting the top 25 collaborators of PK Nigam. A scholar is included among the top collaborators of PK Nigam 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 PK Nigam. PK Nigam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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7 of 7 papers shown

1.

Nigam, PK, et al.. (2017). Premature Greying of Hair (Premature Canities): A Concern for Parent and Child. 4(1). 4 indexed citations

2.

Nigam, PK, et al.. (2012). Renal function status in leprosy.. PubMed. 63(3). 162–5. 2 indexed citations

3.

Nigam, PK & Anjana Nigam. (2010). Botulinum toxin. Indian Journal of Dermatology. 55(1). 8–8. 204 indexed citations

4.

Nigam, PK, et al.. (2008). Hepatic involvement and hepatitis B surface antigen (Hbs Ag) in leprosy.. PubMed. 69(1). 32–4. 6 indexed citations

5.

Nigam, PK & Sushil Pande. (2007). Pattern of dermatoses in diabetics.. PubMed. 69(2). 83–5. 32 indexed citations

6.

Nigam, PK, et al.. (2005). Serum adenosine deaminase levels in reactional and non-reactional leprosy. Indian Journal of Dermatology Venereology and Leprology. 71(1). 20–20. 7 indexed citations

7.

Nigam, PK, et al.. (1990). White piedera in Delhi. Indian Journal of Dermatology Venereology and Leprology. 56(1). 56–57. 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.

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