title: The environment of health care: primum non nocere. Comment on "The association of emergency department crowding during treatment for acute coronary syndrome with subsequent posttraumatic stress disorder symptoms".
authors: Patrick G
authors: PG
authors: O'Malley
mesh_terms: D054058:Acute Coronary Syndrome; D003441:Crowding / Q000523:psychology*; D004632:Emergency Medical Services / Q000458:organization & administration*; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D006801:Humans; D013313:Stress Disorders, Post-Traumatic