RT Journal Article SR Electronic T1 Genetics JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 487 OP 487 VO 55 IS 5 A1 Carroll, June C. A1 Gibbons, Clare A. A1 Blaine, Sean M. A1 Cremin, Carol A1 Dorman, Heather A1 Honeywell, Christina A1 Meschino, Wendy S. A1 Permaul, Joanne A1 Allanson, Judith YR 2009 UL http://www.cfp.ca/content/55/5/487.abstract AB