Effects of oral contraceptives on free fatty acids of human cervical mucus.
D000328:Adult; D002582:Cervix Mucus / Q000032:analysis / Q000187:drug effects*; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005227:Fatty Acids / Q000032:analysis*; D005260:Female; D006801:Humans
D003276:Contraceptives, Oral; D005227:Fatty Acids