[Clinico-morphologic characteristics of rheumatic fever in late middle-age].
D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012213:Rheumatic Fever / Q000175:diagnosis*
Kliniko-morfologicheskaia kharakteristika revmatizma v pozhilom vozraste.