title: [Letter: Unused excretory function of the human cervix].
mesh_terms: D002582:Cervix Mucus / Q000378:metabolism; D002584:Cervix Uteri / Q000378:metabolism / Q000502:physiology*; D003267:Contraception; D005260:Female; D006801:Humans
vernacular_title: Die ungenützte exkretorische Funktion der menschlichen Zervix