UND Sirisena, Kemal Deen, Dayupathi EN Mandawala, MP Herath, VHW Dissanayake. The pattern of KRAS mutations in metastatic colorectal cancer: A retrospective study from Sri Lanka. Paper selected for oral presentation at the 45^th Annual Academic Sessions of the College of Surgeons of Sri Lanka & Joint Meeting with the Royal College of Surgeons of Edinburgh held from 17^th – 20^th August 2016, Colombo, Sri Lanka. (Abstracted in the proceedings of the conference, p.32-33).