RT Journal Article SR Electronic T1 A crazy little idea JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 704 OP 704 VO 59 IS 6 A1 Douglas Klein A1 Karyn Crawford A1 Mayank Singal A1 Carmen Pittman YR 2013 UL http://www.cfp.ca/content/59/6/704.abstract AB