title: beta-Methyl digoxin in treatment of congestive heart failure: (a clinical study).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004077:Digoxin / Q000031:analogs & derivatives*; D005260:Female; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008520:Medigoxin / Q000627:therapeutic use*; D008875:Middle Aged
chemical_list: D004077:Digoxin; D008520:Medigoxin