RT Journal Article SR Electronic T1 World Health Organization position on breastfeeding JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 253 OP 253 VO 58 IS 3 A1 M. Shirley Gross A1 Angela Berg YR 2012 UL http://www.cfp.ca/content/58/3/253.2.abstract AB