RT Journal Article SR Electronic T1 Traumatic tympanic membrane perforations JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E100 OP E100 DO 10.1503/cmaj.230868 VO 196 IS 3 A1 Harvie, Myriam A1 Roy, Catherine F. A1 Gurberg, Joshua YR 2024 UL http://www.cmaj.ca/content/196/3/E100.abstract