title: Controlled penicillin anaphylaxis leading to desensitization.
mesh_terms: D000284:Administration, Oral; D000707:Anaphylaxis / Q000139:chemically induced / Q000188:drug therapy*; D001021:Aortic Valve; D003888:Desensitization, Immunologic; D004009:Dicloxacillin / Q000008:administration & dosage; D006350:Heart Valve Prosthesis; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008712:Methicillin / Q000008:administration & dosage; D008875:Middle Aged; D010400:Penicillin G / Q000008:administration & dosage; D010406:Penicillins / Q000009:adverse effects*; D012882:Skin Tests; D013203:Staphylococcal Infections / Q000188:drug therapy
chemical_list: D010406:Penicillins; D004009:Dicloxacillin; D010400:Penicillin G; D008712:Methicillin