PT - JOURNAL ARTICLE AU - Maithel, Shelley AU - Duong, Alex K. AU - Zhang, Jonathan AU - Nguyen, Douglas L. TI - An unusual cause of vitamin B12 and iron deficiency AID - 10.3949/ccjm.82a.14151 DP - 2015 Jul 01 TA - Cleveland Clinic Journal of Medicine PG - 406--408 VI - 82 IP - 7 4099 - http://www.ccjm.org/content/82/7/406.short 4100 - http://www.ccjm.org/content/82/7/406.full SO - Cleve Clin J Med2015 Jul 01; 82