[On the effects of a myocardial extract in myocardial diseases].
D009202:Cardiomyopathies; D004194:Disease; D006321:Heart; D006331:Heart Diseases; D006801:Humans; D009206:Myocardium; D014020:Tissue Extracts
D014020:Tissue Extracts; C009161:heart muscle extract
HEART/extracts; MYOCARDIUM/diseases