Editorial: Hard put for a silver lining.
D000368:Aged; D001778:Blood Coagulation Disorders; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications*; D011446:Prospective Studies; D012907:Smoking / Q000150:complications*; D013924:Thrombophlebitis / Q000150:complications / Q000453:epidemiology*