title: Penicillin and cephalosporin--induced rash in guinea pigs.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000276:immunology; D002511:Cephalosporins / Q000009:adverse effects*; D003875:Drug Eruptions / Q000276:immunology / Q000473:pathology*; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology / Q000473:pathology*; D008297:Male; D010400:Penicillin G / Q000009:adverse effects*
chemical_list: D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D010400:Penicillin G