| Outbreak of scrub typhus in southern India during the cooler months E Mathai, JM Rolain, GM Verghese, OC Abraham, D Mathai, M Mathai, ... Annals of the New York Academy of Sciences 990 (1), 359-364, 2003 | 399 | 2003 |
| Remdesivir and three other drugs for hospitalised patients with COVID-19: final results of the WHO Solidarity randomised trial and updated meta-analyses H Pan, R Peto, AMH Restrepo, MP Preziosi, V Sathiyamoorthy, QA Karim, ... The Lancet 399 (10339), 1941-1953, 2022 | 283 | 2022 |
| Clinical profile and improving mortality trend of scrub typhus in South India GM Varghese, P Trowbridge, J Janardhanan, K Thomas, JV Peter, ... International Journal of Infectious Diseases 23, 39-43, 2014 | 251 | 2014 |
| Scrub typhus among hospitalised patients with febrile illness in South India: magnitude and clinical predictors GM Varghese, OC Abraham, D Mathai, K Thomas, R Aaron, ML Kavitha, ... Journal of Infection 52 (1), 56-60, 2006 | 247 | 2006 |
| Scrub typhus: an unrecognized threat in South India–clinical profile and predictors of mortality A Chrispal, H Boorugu, KG Gopinath, JAJ Prakash, S Chandy, ... Tropical Doctor 40 (3), 129-133, 2010 | 231 | 2010 |
| Predictors of multi-organ dysfunction in heatstroke GM Varghese, G John, K Thomas, OC Abraham, D Mathai Emergency Medicine Journal 22 (3), 185-187, 2005 | 224 | 2005 |
| Acute undifferentiated febrile illness in adult hospitalized patients: the disease spectrum and diagnostic predictors–an experience from a tertiary care hospital in South India A Chrispal, H Boorugu, KG Gopinath, S Chandy, JAJ Prakash, ... Tropical doctor 40 (4), 230-234, 2010 | 210 | 2010 |
| The Chennai Declaration: a roadmap to tackle the challenge of antimicrobial resistance A Ghafur, D Mathai, A Muruganathan, JA Jayalal, R Kant, D Chaudhary, ... Indian Journal of Cancer 50 (1), 71-73, 2013 | 185 | 2013 |
| Multilocus Genotyping of Cryptosporidium sp. Isolates from Human Immunodeficiency Virus-Infected Individuals in South India D Muthusamy, SS Rao, S Ramani, B Monica, I Banerjee, OC Abraham, ... Journal of Clinical Microbiology 44 (2), 632-634, 2006 | 173 | 2006 |
| Scrub typhus in South India: clinical and laboratory manifestations, genetic variability, and outcome GM Varghese, J Janardhanan, P Trowbridge, JV Peter, JAJ Prakash, ... International Journal of Infectious Diseases 17 (11), e981-e987, 2013 | 170 | 2013 |
| Serological evidence for the continued presence of human rickettsioses in southern India E Mathai, G Lloyd, T Cherian, OC Abraham, AM Cherian Annals of Tropical Medicine & Parasitology 95 (4), 395-398, 2001 | 167 | 2001 |
| Clinical management of COVID-19 GM Varghese, R John, A Manesh, R Karthik, OC Abraham Indian Journal of Medical Research 151 (5), 401-410, 2020 | 147 | 2020 |
| Disseminated histoplasmosis S Subramanian, OC Abraham, P Rupali, A Zachariah, MS Mathews, ... JAPI 53, 185-9, 2005 | 140 | 2005 |
| Post-exposure prophylaxis for blood borne viral infections in healthcare workers GM Varghese, OC Abraham, D Mathai Postgraduate Medical Journal 79 (932), 324-328, 2003 | 129 | 2003 |
| Molecular epidemiology and genetic diversity of Orientia tsutsugamushi from patients with scrub typhus in 3 regions of India GM Varghese, J Janardhanan, SK Mahajan, D Tariang, P Trowbridge, ... Emerging infectious diseases 21 (1), 64, 2015 | 119 | 2015 |
| Evaluation of tests for serological diagnosis of scrub typhus JAJ Prakash, OC Abraham, E Mathai Tropical doctor 36 (4), 212-213, 2006 | 111 | 2006 |
| Factors associated with candiduria and related mortality N Paul, E Mathai, OC Abraham, JS Michael, D Mathai Journal of Infection 55 (5), 450-455, 2007 | 102 | 2007 |
| Profile of organ dysfunction and predictors of mortality in severe scrub typhus infection requiring intensive care admission M Griffith, JV Peter, G Karthik, K Ramakrishna, JAJ Prakash, RC Kalki, ... Indian Journal of Critical Care Medicine: Peer-reviewed, Official …, 2014 | 96 | 2014 |
| Epidemiology and outcome of bacteremia caused by extended spectrum beta-lactamase (ESBL)-producing Escherichia coli and Klebsiella spp. in a tertiary care teaching hospital in … KP Abhilash, B Veeraraghavan, OC Abraham J Assoc Physicians India 58 (Suppl), 13-17, 2010 | 94 | 2010 |
| In vitro susceptibilities of Aspergillus species to voriconazole, itraconazole, and amphotericin B OC Abraham, EK Manavathu, JL Cutright, PH Chandrasekar Diagnostic microbiology and infectious disease 33 (1), 7-11, 1999 | 93 | 1999 |
