I've heard that taking two baby aspirins provides as much or better protection against arterial disease as taking one adult aspirin, and that two baby aspirins are more than twice as effective as one baby aspirin.  This seems contradictory to other studies I've read and to what my own cardiologist recommends.  Can you elaborate?
D001241:Aspirin / Q000008:administration & dosage*; D003324:Coronary Artery Disease / Q000517:prevention & control*; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy; D010975:Platelet Aggregation Inhibitors / Q000008:administration & dosage*; D013810:Therapeutic Equivalency
D010975:Platelet Aggregation Inhibitors; D001241:Aspirin