| A review of the diagnosis and management of hepatitis E P Kar, R Karna Current Treatment Options in Infectious Diseases 12, 310-320, 2020 | 48 | 2020 |
| Leptomeningeal inflammation in multiple sclerosis: insights from animal and human studies C Wicken, J Nguyen, R Karna, P Bhargava Multiple sclerosis and related disorders 26, 173-182, 2018 | 33 | 2018 |
| Efficacy of topical hemostatic agents in malignancy-related GI bleeding: a systematic review and meta-analysis R Karna, S Deliwala, B Ramgopal, BP Mohan, L Kassab, A Becq, ... Gastrointestinal Endoscopy 97 (2), 202-208. e8, 2023 | 17 | 2023 |
| A 5-year single-center experience of hepatitis E virus infection during pregnancy R Karna, RK Hazam, J Borkakoti, A Kumar, P Kar Journal of Clinical and Experimental Hepatology 10 (2), 135-138, 2020 | 16 | 2020 |
| Prevalence of cirrhotic cardiomyopathy and its relationship with serum pro-brain natriuretic peptide, hepatorenal syndrome, spontaneous bacterial peritonitis, and mortality N Kapoor, V Mehta, B Singh, R Karna, S Kumar, P Kar Indian Journal of Gastroenterology 39, 481-486, 2020 | 13 | 2020 |
| A study of association between regulatory polymorphism in the IL-10 gene promoter region and acute viral hepatitis, and acute liver failure G Maurya, RK Hazam, R Ruttala, R Karna, BC Das, P Kar Indian Journal of Gastroenterology 37, 293-298, 2018 | 7 | 2018 |
| Vaping associated spontaneous pneumothorax–A case series of an enigmatic entity! O Ashraf, A Nasrullah, R Karna, A Alhajhusain Respiratory Medicine Case Reports 34, 101535, 2021 | 6 | 2021 |
| Comparing adalimumab and infliximab in the prevention of postoperative recurrence of Crohn’s disease: a systematic review and meta-analysis MK Gangwani, M Nawras, M Aziz, A Rani, F Priyanka, DS Dahiya, ... Annals of Gastroenterology 36 (3), 293, 2023 | 4 | 2023 |
| Polyserositis as a unique presentation of isolated myeloid sarcoma: a case report P Asawa, U Vusqa, K Vashistha, MTU Din, R Karna, F Chen, N Dutton, ... Anticancer research 42 (7), 3595-3599, 2022 | 4 | 2022 |
| Clinical and molecular risk factors of anti-tubercular therapy induced hepatitis P Kar, R Karna, R Ruttala, S Arora, A Chakravarty, S Kumar Journal of Clinical and Experimental Hepatology 9 (2), 200-206, 2019 | 4 | 2019 |
| Epidemiology, Genotyping, Mutational and Phylogenetic Analysis of Hepatitis B Virus Infection in North-east India P Kar, B Goswami, J Mahanta, T Bhimo, AK Das, M Deka, KG Lynrah, ... Journal of Clinical and Experimental Hepatology 12 (1), 43-51, 2022 | 2 | 2022 |
| Primary esophageal small cell carcinoma masquerading as non-Hodgkin lymphoma in a young patient D Sarma, R Karna, A Nasrullah, Q Zhang, A Javed, O Ashraf, H Arshad Anticancer Research 41 (6), 3023-3027, 2021 | 2 | 2021 |
| An Interesting Case of Autoimmune Liver Disease P Kathuria, S Arora, R Karna, N Kumar, S Kumar, P Kar Annals of the National Academy of Medical Sciences (India) 57 (01), 62-64, 2021 | 2 | 2021 |
| Ectopic thyroid tissue in submandibular region R Karna, J Kumar, BT Srividya, A Prakash, I Singh, A Garg MAMC Journal of Medical Sciences 5 (2), 57-62, 2019 | 2 | 2019 |
| A population level analysis of second hematological malignancies in chronic lymphocytic leukemia/small lymphocytic lymphoma survivors in the era of targeted therapies R Mishra, D Dima, SA Kumar, A Mian, A Taneja, R Karna, PF Caimi, ... Hematological Oncology 41 (5), 884-893, 2023 | 1 | 2023 |
| Gastrointestinal treatment-related adverse events of combined immune checkpoint inhibitors: a meta-analysis R Karna, S S Deliwala, B Ramgopal, P Asawa, R Mishra, B P Mohan, ... Immunotherapy 15 (10), 773-786, 2023 | 1 | 2023 |
| An Unusual Presentation of Segmental Arterial Mediolysis R Karna, D Kaye, B Jagdish, A Johnston, D Venkat ACG Case Reports Journal 9 (12), e00942, 2022 | 1 | 2022 |
| Acute hypotensive hematochezia due to jejunal diverticular bleed R Karna, T Rana, N Mohy-Ud-Din, D Chaudhary, R Appasamy Baylor University Medical Center Proceedings 35 (6), 854-855, 2022 | 1 | 2022 |
| S2051 Primary Esophageal Lymphoma or Lymphoma Presenting as an Esophageal Mass: Rare Disease or Rare Presentation of a Disease? R Karna, N Mohy-Ud-Din, Q Zhang, M Babich Official journal of the American College of Gastroenterology| ACG 116, S888-S889, 2021 | 1 | 2021 |
| Brunner's gland hamartoma presenting as large duodenal polyp S Nath, G Panda, R Karna, N Kumar, RK Saran, P Kar Indian Journal of Pathology and Microbiology 63 (2), 334-335, 2020 | 1 | 2020 |
