title: [Immunological reaction to penicillin. Frequency and importance].
mesh_terms: D000293:Adolescent; D000328:Adult; D004342:Drug Hypersensitivity / Q000276:immunology*; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis*; D007273:Injections, Intramuscular; D010323:Passive Cutaneous Anaphylaxis; D010401:Penicillin G Benzathine / Q000009:adverse effects*; D012214:Rheumatic Heart Disease / Q000188:drug therapy*
chemical_list: D007074:Immunoglobulin G; D007073:Immunoglobulin E; D010401:Penicillin G Benzathine
vernacular_title: Fenómeno inmunológico a penicilina. Frecuencia e importancia.