No abstract available
MeSH terms
-
Adipose Tissue / analysis
-
Adult
-
Aged
-
Carbon Isotopes
-
Cervix Mucus / analysis
-
Cervix Uteri / analysis
-
Endometrium / analysis
-
Ethinyl Estradiol / analysis*
-
Fallopian Tubes / analysis
-
Female
-
Genitalia, Female / analysis*
-
Humans
-
Maternal-Fetal Exchange
-
Middle Aged
-
Ovary / analysis
-
Pregnancy
-
Time Factors
-
Uterus / analysis
-
Vagina / analysis
Substances
-
Carbon Isotopes
-
Ethinyl Estradiol