title: Influence of an oral contraceptive progestin-estrogen combination on simian uterine phosphatases.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis*; D000469:Alkaline Phosphatase / Q000032:analysis*; D000818:Animals; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004717:Endometrium / Q000187:drug effects / Q000201:enzymology; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005260:Female; D000882:Haplorhini; D006651:Histocytochemistry; D008598:Menstruation; D009640:Norethindrone / Q000494:pharmacology*; D014599:Uterus / Q000187:drug effects*
chemical_list: D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase; D009640:Norethindrone