RT Journal Article SR Electronic T1 Environmental impact should be considered an important outcome in studies JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP E733 OP E733 DO 10.1503/cjs.97664 VO 65 IS 6 A1 Moloo, Husein A1 Selvam, Rajajee A1 Liu, Victoria YR 2022 UL http://canjsurg.ca/content/65/6/E733.abstract