title: Effect of exogenous estrogen and progesterone upon sex chromatin frequency.
mesh_terms: D002610:Cheek / Q000166:cytology; D004847:Epithelial Cells; D004848:Epithelium / Q000187:drug effects; D004967:Estrogens / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007713:Klinefelter Syndrome / Q000235:genetics; D008297:Male; D008593:Menopause; D008938:Mitosis / Q000187:drug effects; D009061:Mouth Mucosa / Q000166:cytology; D011374:Progesterone / Q000494:pharmacology*; D012728:Sex Chromatin; D014626:Vaginal Smears
chemical_list: D004967:Estrogens; D011374:Progesterone