TY - JOUR T1 - Is antibiotic use associated with an increased risk of breast cancer? JF - Canadian Medical Association Journal JO - CMAJ SP - 1912 LP - 1912 DO - 10.1503/cmaj.1040753 VL - 170 IS - 13 AU - Carol Sawka Y1 - 2004/06/22 UR - http://www.cmaj.ca/content/170/13/1912.abstract ER -