PT - JOURNAL ARTICLE AU - Michael D. Carter AU - David N. Juurlink TI - Melatonin AID - 10.1503/cmaj.111765 DP - 2012 Nov 20 TA - Canadian Medical Association Journal PG - 1923--1923 VI - 184 IP - 17 4099 - http://www.cmaj.ca/content/184/17/1923.short 4100 - http://www.cmaj.ca/content/184/17/1923.full SO - CMAJ2012 Nov 20; 184