Dr. S. R. Kuralarasi, Dr. G. Vinayagam, Dr. T. M. Selvam, Dr. S. Raasiga 2026. A COMPARATIVE STUDY BETWEEN PRIMARY RESECTION ANASTOMOSIS VERSUS HARTMANN`S PROCEDURE WITH COLOSTOMY IN PATIENTS OF LEFT SIDED COLONIC MASS PRESENTING WITH ACUTE INTESTINAL OBSTRUCTION– A PROSPECTIVE COMPARATIVE STUDY. International Journal of Pharmacy Research & Technology (IJPRT). 16, 1 (Feb. 2026), 566–576.