title: Zinc nutriture and cell-mediated immunity in the aged.
mesh_terms: D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007111:Immunity, Cellular / Q000187:drug effects*; D007153:Immunologic Deficiency Syndromes / Q000188:drug therapy* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012882:Skin Tests; D012959:Socioeconomic Factors; D015032:Zinc / Q000008:administration & dosage* / Q000172:deficiency / Q000494:pharmacology
chemical_list: D015032:Zinc