Buccal nitroglycerin tablets in heart failure.
D000328:Adult; D000368:Aged; D002610:Cheek; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000008:administration & dosage*; D013607:Tablets
D013607:Tablets; D005996:Nitroglycerin