title: Possible association of myocardial infarction and active immunization.
mesh_terms: D000328:Adult; D022121:Cholera Vaccines / Q000009:adverse effects; D006801:Humans; D007110:Immunity, Active; D007114:Immunization / Q000009:adverse effects*; D008297:Male; D009203:Myocardial Infarction / Q000209:etiology*
chemical_list: D022121:Cholera Vaccines