PT - JOURNAL ARTICLE AU - Lauren Vogel TI - Early hormone replacement therapy may yield benefits, researchers say AID - 10.1503/cmaj.109-4041 DP - 2011 Nov 22 TA - Canadian Medical Association Journal PG - E1237--E1238 VI - 183 IP - 17 4099 - http://www.cmaj.ca/content/183/17/E1237.short 4100 - http://www.cmaj.ca/content/183/17/E1237.full SO - CMAJ2011 Nov 22; 183