[Comparison of the situation of childless old people and old people with living children].
D000367:Age Factors; D000368:Aged; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010287:Parent-Child Relations; D012934:Social Isolation; D014505:Urban Population
Srovnání situace bezdĕtných osob ve vysokém vĕku a osob s zijícími dĕtmi