title: Letter: Penicillin-associated interstitial nephritis.
mesh_terms: D000368:Aged; D004342:Drug Hypersensitivity; D005455:Fluorescent Antibody Technique; D006801:Humans; D007111:Immunity, Cellular; D008297:Male; D009395:Nephritis, Interstitial / Q000139:chemically induced* / Q000276:immunology; D010400:Penicillin G / Q000009:adverse effects*
chemical_list: D010400:Penicillin G