Clinical trial of a new coronary dilator (verapamil hydrochloride) in ischemic heart disease.
D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014700:Verapamil / Q000009:adverse effects / Q000627:therapeutic use*
D014700:Verapamil