title: Pseudoanaphylaxis: two case studies.
mesh_terms: D000328:Adult; D000707:Anaphylaxis / Q000139:chemically induced*; D004342:Drug Hypersensitivity / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D010400:Penicillin G / Q000009:adverse effects*; D010402:Penicillin G Procaine / Q000009:adverse effects*
chemical_list: D010402:Penicillin G Procaine; D010400:Penicillin G