title: [OBSERVATIONS ON THE TREATMENT OF HEART INSUFFICIENCY IN OLD AGE WITH A DIGITOXIN-MYOCARDIAL EXTRACT COMBINATION].
mesh_terms: D004074:Digitoxin; D005853:Geriatrics; D006321:Heart; D006333:Heart Failure; D006801:Humans; D014020:Tissue Extracts
chemical_list: D014020:Tissue Extracts; C009161:heart muscle extract; D004074:Digitoxin
keywords: DIGITOXIN; GERIATRICS; HEART; HEART FAILURE, CONGESTIVE; TISSUE EXTRACTS
vernacular_title: BEOBACHTUNGEN BEI DER BEHANDLUNG DER HERZINSUFFIZIENZ IM HOHEN LEBENSALTER MIT EINER DIGITOXIN-HERZMUSKELEXTRAKT-KOMBINATION.