PT - JOURNAL ARTICLE AU - Dominick Amato TI - TYPE-Os AID - 10.1503/cmaj.141153 DP - 2014 Dec 09 TA - Canadian Medical Association Journal PG - 1406--1406 VI - 186 IP - 18 4099 - http://www.cmaj.ca/content/186/18/1406.short 4100 - http://www.cmaj.ca/content/186/18/1406.full SO - CMAJ2014 Dec 09; 186