title: Localization of ethynyloestradiol in the reproductive tract of women.
mesh_terms: D000273:Adipose Tissue / Q000032:analysis; D000328:Adult; D000368:Aged; D002247:Carbon Isotopes; D002582:Cervix Mucus / Q000032:analysis; D002584:Cervix Uteri / Q000032:analysis; D004717:Endometrium / Q000032:analysis; D004997:Ethinyl Estradiol / Q000032:analysis*; D005187:Fallopian Tubes / Q000032:analysis; D005260:Female; D005836:Genitalia, Female / Q000032:analysis*; D006801:Humans; D008431:Maternal-Fetal Exchange; D008875:Middle Aged; D010053:Ovary / Q000032:analysis; D011247:Pregnancy; D013997:Time Factors; D014599:Uterus / Q000032:analysis; D014621:Vagina / Q000032:analysis
chemical_list: D002247:Carbon Isotopes; D004997:Ethinyl Estradiol