RT Journal Article SR Electronic T1 Routine use of episiotomy with forceps should not be encouraged JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E190 OP E190 DO 10.1503/cmaj.74132 VO 192 IS 8 A1 Michael C. Klein A1 Janusz Kaczorowski YR 2020 UL http://www.cmaj.ca/content/192/8/E190.abstract