title: Chest pain and time taken for diagnosis in myocardial infarction.
authors.forename: P
authors.initials: P
authors.lastname: Baker
mesh_terms: D000368:Aged; D000465:Algorithms; D004562:Electrocardiography; D005260:Female; D003932:Heroin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis*; D010147:Pain Measurement; D013997:Time Factors
chemical_list: D003932:Heroin