title: [Retention of the oocyte - a newly recognized cause of sterility].
mesh_terms: D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology*; D010049:Ovarian Diseases / Q000150:complications*; D010060:Ovulation; D011247:Pregnancy
vernacular_title: Retence oocytu--novĕ poznaná prícina sterility.