PT - JOURNAL ARTICLE ED - , TI - Correction: Oral or intramuscular vitamin B<sub>12</sub>? DP - 2009 Apr 01 TA - Drug and Therapeutics Bulletin PG - 48--48 VI - 47 IP - 4 4099 - http://dtb.bmj.com/content/47/4/48.short 4100 - http://dtb.bmj.com/content/47/4/48.full SO - Drug Ther Bull2009 Apr 01; 47