Long-term oestrogens for the prevention of post-menopausal osteoporosis.
D000328:Adult; D000367:Age Factors; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008593:Menopause; D008656:Mestranol / Q000627:therapeutic use*; D008875:Middle Aged; D010024:Osteoporosis / Q000209:etiology / Q000517:prevention & control*; D011183:Postoperative Complications / Q000517:prevention & control
D008656:Mestranol