PT - JOURNAL ARTICLE AU - Kolber, Michael R. AU - Houle, Sherilyn K.D. TI - Oral vitamin B12: a cost-effective alternative DP - 2014 Feb 01 TA - Canadian Family Physician PG - 111--112 VI - 60 IP - 2 4099 - http://www.cfp.ca/content/60/2/111.short 4100 - http://www.cfp.ca/content/60/2/111.full SO - Can Fam Physician2014 Feb 01; 60