AU - Harriman GR, Smith PD, Home MK, et al TI - VItamin b12 malabsorption in patients with acquired immunodeficiency syndrome PT - JOUR DP - 1989 TA - Archives of Internal Medicine pages = {2039-2041}, VI - 149 IP - 9 AID - 10.1001/archinte.1989.00390090091018 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1989.00390090091018 SO - Archives of Internal Medicine September 1, 1989 149(9):2039