[Chronic cardiac failure in presenile and senile patients].
Martynov
A I
AI
Ostroumova
O D
OD
Mamaev
V I
VI
D000368:Aged; D002908:Chronic Disease; D005260:Female; D006333:Heart Failure / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged