title: The ultrastructure of liver cells in women under steroid therapy. II. Contraceptive therapy.
mesh_terms: D001706:Biopsy; D002715:Chlormadinone Acetate / Q000494:pharmacology*; D003593:Cytoplasm / Q000187:drug effects; D004721:Endoplasmic Reticulum / Q000187:drug effects*; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008099:Liver / Q000166:cytology*; D008234:Lynestrenol / Q000494:pharmacology*; D008656:Mestranol / Q000494:pharmacology*; D008854:Microscopy, Electron; D008930:Mitochondria, Liver / Q000187:drug effects*; D009640:Norethindrone / Q000494:pharmacology*
chemical_list: D002715:Chlormadinone Acetate; D004997:Ethinyl Estradiol; D008656:Mestranol; D008234:Lynestrenol; D009640:Norethindrone