title: Ultra-low dose estrogen patch improves bone, appears safe for the uterus.
mesh_terms: D000279:Administration, Cutaneous; D000368:Aged; D004967:Estrogens / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000517:prevention & control*; D014599:Uterus / Q000187:drug effects
chemical_list: D004967:Estrogens