He has numerous publications. Some of his papers published are:
- Rajesh R, Basu A, Sistla SC, Jagdish S, Thappa DM, Badhe BA. Degos' disease: acute abdomen with skin rash. Indian J Gastroenterol. 2006 Jul-Aug;25(4):187. PMID: 16974032.
- Sistla S, Rajesh R, Sadasivan J, Kundra P, Sistla S. Does single-dose preoperative dexamethasone minimize stress response and improve recovery after laparoscopic cholecystectomy? Surg Laparosc Endosc Percutan Tech. 2009 Dec;19(6):506-10. doi: 10.1097/SLE.0b013e3181bd9149. PMID: 20027097.
- Rajalingam R, Saluja SS, Sharma A, Mishra PK. Post cholecystectomy gossypiboma: a malignant masquerade. Am Surg. 2011 May;77(5):E94-5. PMID: 21679580.
- Mishra PK, Saluja SS, Gupta M, Rajalingam R, Pattnaik P. Blumgart's technique of pancreaticojejunostomy: an appraisal. Dig Surg. 2011;28(4):281-7. doi: 10.1159/000329584. Epub 2011 Jul 29. PMID: 21811074.
- Rajalingam R, Javed A, Gondal R, Arora A, Nag HH, Agarwal AK. Non-familial double malignancy of the colon and ampulla of Vater: a case report and review of literature. Saudi J Gastroenterol. 2012 Mar-Apr;18(2):143-5. doi: 10.4103/1319-3767.93823. PMID: 22421722; PMCID: PMC3326977.
- Rajalingam R, Javed A, Agarwal AK. Revision shunt for Budd-Chiari syndrome. Trop Gastroenterol. 2012 Apr-Jun;33(2):160-3. doi: 10.7869/tg.2012.41. PMID: 23025071.
- Rajalingam R, Javed A, Sharma D, Sakhuja P, Singh S, Nag HH, Agarwal AK. Management of hypersplenism in non-cirrhotic portal hypertension: a surgical series. Hepatobiliary Pancreat Dis Int. 2012 Apr;11(2):165-71. doi: 10.1016/s1499-3872(12)60143-x. PMID: 22484585.
- Kumar V, Rajalingam R, Saluja SS, Chander Sharma B, Mishra PK. Unusual proximal migration of biliary plastic endoprostheses into the inferior vena cava. Am Surg. 2012 Dec;78(12):E520-2. PMID: 23265107.