RT Journal Article SR Electronic T1 Recommend ω-3 fatty acids in pregnancy? JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1299 OP 1300 VO 53 IS 8 A1 Gerry Schwalfenberg YR 2007 UL http://www.cfp.ca/content/53/8/1299.2.abstract AB