PT - JOURNAL ARTICLE AU - M. Labrecque TI - Episiotomy and perineal tears: cause and effect DP - 1997 Aug 15 TA - Canadian Medical Association Journal PG - 365--365 VI - 157 IP - 4 4099 - http://www.cmaj.ca/content/157/4/365.1.short 4100 - http://www.cmaj.ca/content/157/4/365.1.full SO - CMAJ1997 Aug 15; 157