Ravikar Ralph

677 total citations
26 papers, 435 citations indexed

About

Ravikar Ralph is a scholar working on Infectious Diseases, Surgery and Virology. According to data from OpenAlex, Ravikar Ralph has authored 26 papers receiving a total of 435 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Infectious Diseases, 6 papers in Surgery and 6 papers in Virology. Recurrent topics in Ravikar Ralph's work include Venomous Animal Envenomation and Studies (6 papers), Rabies epidemiology and control (6 papers) and Tuberculosis Research and Epidemiology (3 papers). Ravikar Ralph is often cited by papers focused on Venomous Animal Envenomation and Studies (6 papers), Rabies epidemiology and control (6 papers) and Tuberculosis Research and Epidemiology (3 papers). Ravikar Ralph collaborates with scholars based in India, United States and Switzerland. Ravikar Ralph's co-authors include Balaji Veeraraghavan, Mohammad Abul Faiz, Isabela Ribeiro, François Chappuis, Chaitra Shankar, Yamuna Devi Bakthavatchalam, Agila Kumari Pragasam, George M. Varghese, Ulrich Kuch and Sowmya Sathyendra and has published in prestigious journals such as SHILAP Revista de lepidopterología, BMJ and Emerging infectious diseases.

In The Last Decade

Ravikar Ralph

23 papers receiving 424 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ravikar Ralph India	11	148	129	89	82	80	26	435
Andrea Gori Italy	7	40 0.3×	176 1.4×	71 0.8×	70 0.9×	136 1.7×	14	416
Anil Poudel United States	14	33 0.2×	13 0.1×	96 1.1×	93 1.1×	61 0.8×	23	434
Joseph Kangangi Gikunju Kenya	9	71 0.5×	53 0.4×	52 0.6×	17 0.2×	20 0.3×	24	310
Naïma El Mdaghri Morocco	12	29 0.2×	12 0.1×	82 0.9×	122 1.5×	66 0.8×	31	310
R. A. Bobo United States	9	18 0.1×	115 0.9×	124 1.4×	77 0.9×	56 0.7×	12	335
Maria Cristina Fontana Italy	11	46 0.3×	11 0.1×	96 1.1×	42 0.5×	108 1.4×	22	339
Daniel Joffe United States	9	61 0.4×	17 0.1×	50 0.6×	11 0.1×	121 1.5×	28	386
M. Eidson United States	11	41 0.3×	18 0.1×	38 0.4×	43 0.5×	126 1.6×	15	379
Lenice do Rosário de Souza Brazil	12	18 0.1×	44 0.3×	102 1.1×	14 0.2×	126 1.6×	46	325
Emese Juhász Hungary	12	24 0.2×	11 0.1×	78 0.9×	116 1.4×	114 1.4×	32	355

Countries citing papers authored by Ravikar Ralph

Since Specialization

Citations

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

Fields of papers citing papers by Ravikar Ralph

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ravikar Ralph

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

All Works

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20 of 20 papers shown

Ralph, Ravikar, Rohan Michael Ramesh, Kumudha Aruldas, et al.. (2025). Health-seeking behaviours and traditional healer practices for snakebite in rural and tribal communities in southern India. Transactions of the Royal Society of Tropical Medicine and Hygiene. 119(3). 317–326. 2 indexed citations

Ralph, Ravikar, et al.. (2025). Neurological Manifestations of Scrub Typhus: The Clinical Spectrum, Determinants, and Outcome. Neurology India. 73(1). 88–94.

Ralph, Ravikar, et al.. (2024). Protobothrops jerdonii (Jerdon’s pit viper) and Protobothrops himalayanus (Himalayan lance-headed pit viper) bites: Clinical report on envenomings from North-East India, managed through remote consultation by a national-level Poison control center. Toxicon. 242. 107704–107704.

Balachandran, Amith, et al.. (2023). Clinical Spectrum of Mercury Poisoning in India: Case-series from a Poison Control Center. Journal of the Association of Physicians of India. 71(2). 55–60. 2 indexed citations

Sindhu, Kulandaipalayam Natarajan, et al.. (2023). Anergy to Purified Protein Derivative and Chronic Energy Deficiency in Sputum-Positive Pulmonary Tuberculosis: Dynamic Assessment at Baseline and Treatment Completion. International Journal of Mycobacteriology. 12(4). 436–442.

Ralph, Ravikar, Deepak Garg, Amith Balachandran, S.R. Ganesh, & Thomas Lamb. (2023). A case report of Ovophis monitcola (Mountain pit-viper) envenoming in northeastern India resulting in prolonged coagulopathy. Toxicon. 229. 107147–107147. 6 indexed citations

Ralph, Ravikar, Mohammad Abul Faiz, Sanjeev Sharma, Isabela Ribeiro, & François Chappuis. (2022). Managing snakebite. BMJ. 376. e057926–e057926. 24 indexed citations

Iyadurai, Ramya, et al.. (2021). Thromboelastograph:A prognostic marker in sepsis with organ dysfunction without overt bleeding. Journal of Critical Care. 65. 177–183. 3 indexed citations

Potet, Julien, David Beran, Nicolas Ray, et al.. (2021). Access to antivenoms in the developing world: A multidisciplinary analysis. SHILAP Revista de lepidopterología. 12. 100086–100086. 63 indexed citations

10.

Ralph, Ravikar, et al.. (2019). Scrub Typhus-Associated Opsoclonus. Annals of Indian Academy of Neurology. 22(2). 153–158. 17 indexed citations

11.

Ralph, Ravikar, Sanjib Kumar Sharma, Mohammad Abul Faiz, et al.. (2019). The timing is right to end snakebite deaths in South Asia. BMJ. 364. k5317–k5317. 58 indexed citations

12.

Ralph, Ravikar, et al.. (2019). Clinical Manifestations, Antimicrobial Drug Susceptibility Patterns, and Outcomes in Melioidosis Cases, India. Emerging infectious diseases. 25(2). 316–320. 32 indexed citations

13.

Bhargava, Anurag, et al.. (2018). Assessment and initial management of acute undifferentiated fever in tropical and subtropical regions. BMJ. 363. k4766–k4766. 22 indexed citations

14.

Jayaraman, Ranjith, Rosemol Varghese, Devika Shanmugasundaram, et al.. (2018). Invasive pneumococcal disease in Indian adults: 11 years' experience. Journal of Microbiology Immunology and Infection. 52(5). 736–742. 32 indexed citations

15.

Mathew, John, et al.. (2018). Antinuclear antibodies in scrub typhus: Transient occurrence during acute illness. Journal of Vector Borne Diseases. 55(1). 52–52. 9 indexed citations

16.

Bakthavatchalam, Yamuna Devi, et al.. (2018). Evidence from an In Vitro Study: Is Oxacillin Plus Vancomycin a Better Choice for Heteroresistant Vancomycin-Intermediate Staphylococcus aureus?. Infectious Diseases and Therapy. 8(1). 51–62. 7 indexed citations

17.

Mathew, Vivek, et al.. (2016). Extrapyramidal effects of acute organophosphate poisoning. Clinical Toxicology. 54(3). 259–265. 15 indexed citations

18.

Ralph, Ravikar, et al.. (2016). Citrobacter freundii : A rare cause of native valve endocarditis. Journal of Medical Society. 30(3). 182–182. 1 indexed citations

19.

Ralph, Ravikar, John Victor Peter, Anugrah Chrispal, et al.. (2014). Supraphysiological 25-hydroxy vitamin D3 level at admission is associated with illness severity and mortality in critically ill patients. Journal of Bone and Mineral Metabolism. 33(2). 239–243. 8 indexed citations

20.

Varghese, George M., Jeshina Janardhanan, Ravikar Ralph, & O C Abraham. (2013). The Twin Epidemics of Tuberculosis and HIV. Current Infectious Disease Reports. 15(1). 77–84. 8 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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