title: [The sterile marriage. A spectrum of reasons for unintended childlessness in 1573 couples].
mesh_terms: D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology* / Q000523:psychology; D007248:Infertility, Male / Q000209:etiology* / Q000523:psychology; D008297:Male; D008875:Middle Aged
vernacular_title: Die sterile Ehe. Ursachen-Spektrum ungewollter Kinderlosigkeit bei 1573 Paaren.