title: THE CYCLIC VARIATION OF SODIUM CHLORIDE CONTENT IN THE MUCUS OF THE CERVIX UTERI.
mesh_terms: D002582:Cervix Mucus; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D007246:Infertility; D007247:Infertility, Female; D008598:Menstruation; D009093:Mucus; D010060:Ovulation; D012965:Sodium Chloride
chemical_list: D012965:Sodium Chloride
keywords: CERVIX MUCUS; MENSTRUATION; OVULATION; SODIUM CHLORIDE; STERILITY, FEMALE