Looking at gender differences.
D000368:Aged; D002986:Clinical Trials as Topic; D003657:Decision Making; D005260:Female; D006077:Government Agencies; D006297:Health Services Accessibility; D006301:Health Services Needs and Demand; D006801:Humans; D008297:Male; D008875:Middle Aged; D009026:Mortality; D015663:Osteoporosis, Postmenopausal / Q000188:drug therapy; D017410:Practice Guidelines as Topic; D012106:Research; D012737:Sex Factors; D014481:United States; D016387:Women's Health; D014932:Women's Health Services / Q000639:trends