OC Abraham

462 total citations
26 papers, 338 citations indexed

About

OC Abraham is a scholar working on Infectious Diseases, Virology and Epidemiology. According to data from OpenAlex, OC Abraham has authored 26 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Infectious Diseases, 7 papers in Virology and 6 papers in Epidemiology. Recurrent topics in OC Abraham's work include HIV Research and Treatment (7 papers), HIV/AIDS Research and Interventions (6 papers) and HIV/AIDS drug development and treatment (6 papers). OC Abraham is often cited by papers focused on HIV Research and Treatment (7 papers), HIV/AIDS Research and Interventions (6 papers) and HIV/AIDS drug development and treatment (6 papers). OC Abraham collaborates with scholars based in India, United States and Italy. OC Abraham's co-authors include Rajesh Kannangai, V Ramasubramanian, Asha Mary Abraham, Priscilla Rupali, G Sridharan, Ram Gopalakrishnan, Tunny Sebastian, D Mathai, KN Brahmadathan and George John and has published in prestigious journals such as SHILAP Revista de lepidopterología, Indian Journal of Medical Microbiology and Journal of Global Infectious Diseases.

In The Last Decade

OC Abraham

24 papers receiving 323 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
OC Abraham India 11 111 89 88 75 48 26 338
Frieder Pfäfflin Germany 9 112 1.0× 37 0.4× 90 1.0× 41 0.5× 50 1.0× 28 307
Max Masnick United States 9 108 1.0× 29 0.3× 65 0.7× 47 0.6× 11 0.2× 19 327
Laure Surgers France 11 150 1.4× 24 0.3× 249 2.8× 78 1.0× 19 0.4× 39 451
Louise Nutt South Africa 8 53 0.5× 50 0.6× 57 0.6× 121 1.6× 54 1.1× 11 335
Sanjay Mehta India 11 109 1.0× 19 0.2× 94 1.1× 27 0.4× 32 0.7× 31 388
Kunda Musonda Zambia 9 165 1.5× 29 0.3× 208 2.4× 25 0.3× 59 1.2× 16 371
Ayşe Karaaslan Türkiye 13 128 1.2× 31 0.3× 157 1.8× 67 0.9× 6 0.1× 50 400
Eda Kepenekli Türkiye 14 168 1.5× 42 0.5× 186 2.1× 65 0.9× 6 0.1× 61 485
Sisay Bekele Ethiopia 8 53 0.5× 94 1.1× 83 0.9× 84 1.1× 18 0.4× 14 333
John Gameli Deku Ghana 10 105 0.9× 23 0.3× 112 1.3× 31 0.4× 20 0.4× 24 270

Countries citing papers authored by OC Abraham

Since Specialization
Citations

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

Fields of papers citing papers by OC Abraham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of OC Abraham

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

All Works

20 of 20 papers shown
1.
Abraham, OC, et al.. (2020). Trainee doctors in medicine prefer case-based learning compared to didactic teaching. SHILAP Revista de lepidopterología. 9(2). 580–580. 25 indexed citations
2.
Abraham, OC, et al.. (2020). Acute infectious purpura fulminans: a case series from India. Tropical Doctor. 50(4). 330–334. 1 indexed citations
3.
Veeraraghavan, Balaji, Agila Kumari Pragasam, Yamuna Devi Bakthavatchalam, et al.. (2018). Newer β-Lactam/β-Lactamase Inhibitor for Multidrug-Resistant Gram-Negative Infections: Challenges, Implications and Surveillance Strategy for India. Indian Journal of Medical Microbiology. 36(3). 334–343. 17 indexed citations
4.
5.
Veeraraghavan, Balaji, et al.. (2015). Changing paradigm of Cryptococcal meningitis: An eight-year experience from a tertiary hospital in South India. Indian Journal of Medical Microbiology. 33(1). 25–29. 17 indexed citations
6.
Sachithanandham, Jaiprasath, Rajesh Kannangai, Anita Desai, et al.. (2014). Significance of Epstein-Barr virus (HHV-4) and CMV (HHV-5) infection among subtype-C human immunodeficiency virus-infected individuals. Indian Journal of Medical Microbiology. 32(3). 261–269. 9 indexed citations
7.
Gopal, Gopinath Kango, Anugrah Chrispal, Harikishan Boorugu, et al.. (2013). Clinico-epidemiological profile of seven adults with spotted fever from a tertiary care hospital in South India. Tropical Doctor. 44(2). 89–91. 5 indexed citations
8.
Boorugu, Harikishan, Anugrah Chrispal, Sara Chandy, et al.. (2013). Central nervous system involvement in scrub typhus. Tropical Doctor. 44(1). 36–37. 18 indexed citations
9.
Rupali, Priscilla, et al.. (2013). Does first line antiretroviral therapy increase the prevalence of cardiovascular risk factors in Indian patients?. Journal of Postgraduate Medicine. 59(4). 258–262. 9 indexed citations
10.
Ghafur, Abdul, D Mathai, A Muruganathan, et al.. (2013). The Chennai declaration: A roadmap to tackle the challenge of antimicrobial resistance. Indian Journal of Cancer. 50(1). 71–71. 89 indexed citations
11.
Ramakrishna, Kartik, Sriram Sampath, Binila Chacko, et al.. (2012). Clinical profile and predictors of mortality of severe pandemic (H1N1) 2009 virus infection needing intensive care: A multi-centre prospective study from South India. Journal of Global Infectious Diseases. 4(3). 145–145. 9 indexed citations
12.
Abraham, OC, et al.. (2011). Risk factors for acquiring Strongyloides stercoralis infection among patients attending a tertiary hospital in south India. Indian Journal of Medical Microbiology. 29(2). 147–151. 22 indexed citations
13.
Sachithanandham, Jaiprasath, Rajesh Kannangai, OC Abraham, et al.. (2009). DETECTION OF OPPORTUNISTIC DNA VIRAL INFECTIONS BY MULTIPLEX PCR AMONG HIV INFECTED INDIVIDUALS RECEIVING CARE AT A TERTIARY CARE HOSPITAL IN SOUTH INDIA. Indian Journal of Medical Microbiology. 27(3). 210–216. 13 indexed citations
14.
Kannangai, Rajesh, Priscilla Rupali, G Sridharan, et al.. (2009). DRUG RESISTANT MUTATIONS DETECTED BY GENOTYPIC DRUG RESISTANCE TESTING IN PATIENTS FAILING THERAPY IN CLADE C HIV-1 INFECTED INDIVIDUALS FROM INDIA. Indian Journal of Medical Microbiology. 27(3). 231–236. 14 indexed citations
15.
Kannangai, Rajesh, et al.. (2008). Genotypic resistance profile of HIV-1 protease gene: A preliminary report from Vellore, south India. Indian Journal of Medical Microbiology. 26(2). 151–151. 9 indexed citations
16.
Kannangai, Rajesh, et al.. (2008). Evidence for lower CD4<sup><b>+</sup></b> T cell and higher viral load in asymptomatic HIV-1 infected individuals of India: Implications for therapy initiation. Indian Journal of Medical Microbiology. 26(3). 217–217. 10 indexed citations
17.
Kannangai, Rajesh, et al.. (2008). GENOTYPIC RESISTANCE PROFILE OF HIV-1 PROTEASE GENE: A PRELIMINARY REPORT FROM VELLORE, SOUTH INDIA. Indian Journal of Medical Microbiology. 26(2). 151–154. 5 indexed citations
18.
Veeraraghavan, Balaji, et al.. (2008). <i>Burkholderia pseudomallei</i> recovered in an HIV-positive individual. Indian Journal of Medical Sciences. 62(11). 456–456. 1 indexed citations
19.
Abraham, OC, et al.. (2007). One year trends in the gram-negative bacterial antibiotic susceptibility patterns in a medical intensive care unit in South India. Indian Journal of Medical Microbiology. 25(3). 230–230. 21 indexed citations
20.
Balasubramanian, Padmanabhan, et al.. (2006). Bilateral massive pleural effusion--a rare presentation of sarcoidosis.. SHILAP Revista de lepidopterología. 51(4). 335–6. 5 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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