TY - JOUR T1 - Deficiency Disease in Elderly People JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 43 LP - 47 VL - 2 IS - 4 AU - John Tucker Y1 - 1935/10/01 UR - http://www.ccjm.org/content/2/4/43.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -