title: [When is cytological examination sensible?].
authors.forename: A C
authors.initials: AC
authors.lastname: Schaefers-Okkens
mesh_terms: D000818:Animals; D005260:Female; D007247:Infertility, Female / Q000473:pathology / Q000662:veterinary*; D014621:Vagina / Q000473:pathology*