Drawbacks of nonrandomized trials in acute coronary syndromes.
Biondi-Zoccai
Giuseppe G L
GG
Abbate
Antonio
A
Agostoni
Pierfrancesco
P
Valgimigli
Marco
M
Sangiorgi
Giuseppe M
GM
D000789:Angina, Unstable / Q000175:diagnosis* / Q000628:therapy*; D006328:Cardiac Catheterization; D002986:Clinical Trials as Topic; D000077144:Clopidogrel; D017023:Coronary Angiography; D003627:Data Interpretation, Statistical; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000628:therapy*; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use; D019039:Platelet Glycoprotein GPIIb-IIIa Complex / Q000037:antagonists & inhibitors; D011725:Pyridines / Q000627:therapeutic use; D015607:Stents; D013577:Syndrome; D013988:Ticlopidine / Q000031:analogs & derivatives / Q000627:therapeutic use; D013997:Time Factors
D010975:Platelet Aggregation Inhibitors; D019039:Platelet Glycoprotein GPIIb-IIIa Complex; D011725:Pyridines; C446540:thienopyridine; D000077144:Clopidogrel; D013988:Ticlopidine