title: Procainamide in acute myocardial infarction: a study on two different tablet preparations of sustained release type.
mesh_terms: D002986:Clinical Trials as Topic; D003401:Creatine / Q000097:blood; D003692:Delayed-Action Preparations; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy*; D011342:Procainamide / Q000008:administration & dosage / Q000097:blood / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D003692:Delayed-Action Preparations; D011342:Procainamide; D003401:Creatine