Weekend worriers.
Redelmeier
Donald A
DA
Bell
Chaim M
CM
D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care; D010343:Patient Admission; D005791:Patient Care / Q000592:standards; D010561:Personnel Staffing and Scheduling; D011787:Quality of Health Care; D013997:Time Factors