title: The elderly in a period of transition in Sofia.
authors.forename: I
authors.initials: I
authors.lastname: Petrov
authors.forename: S
authors.initials: S
authors.lastname: Bulgaria
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D001294:Attitude to Health; D002031:Bulgaria; D005260:Female; D005853:Geriatrics; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D012924:Social Conditions