The ultrastructure of the epithelial cells of the endocervix during the menstrual cycle.
D002584:Cervix Uteri / Q000033:anatomy & histology*; D004847:Epithelial Cells; D005260:Female; D006801:Humans; D008597:Menstrual Cycle; D008598:Menstruation / Q000502:physiology*
CERVIX UTERI/anatomy and histology; MENSTRUATION/physiology