[The cervical mucus crystallization test of Zondek and Cooper in the diagnosis of pregnancy].
D002582:Cervix Mucus; D002584:Cervix Uteri / Q000502:physiology*; D003460:Crystallization; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests
CERVIX UTERI/physiology; PREGNANCY TESTS