TY - JOUR T1 - Vitamin B<sub>12</sub> deficiency in infants secondary to maternal causes JF - Canadian Medical Association Journal JO - CMAJ SP - 1593 LP - 1598 DO - 10.1503/cmaj.112170 VL - 184 IS - 14 AU - Nadia Roumeliotis AU - David Dix AU - Alisa Lipson Y1 - 2012/10/02 UR - http://www.cmaj.ca/content/184/14/1593.abstract ER -