RT Journal Article SR Electronic T1 Vitamine B12 par voie orale: une option rentable JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 118 OP 119 VO 60 IS 2 A1 Michael R. Kolber A1 Sherilyn K.D. Houle YR 2014 UL http://www.cfp.ca/content/60/2/118.abstract AB