title: [Analysis of childlessness as a method of assessing sterile marriages in Czechoslovakia].
authors.forename: J
authors.initials: J
authors.lastname: Rychtaríková
mesh_terms: D000328:Adult; D000368:Aged; D003604:Czechoslovakia; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007246:Infertility / Q000453:epidemiology*; D008297:Male; D008393:Marriage; D008875:Middle Aged
vernacular_title: Analýza bezdĕtnosti jako nástroj odhadu neplodnosti manzelství v Ceskoslovensku.