RUEY-JIEN CHENChou C.-HTING-CHEN CHANG2020-02-172020-02-1720131072-3714https://scholars.lib.ntu.edu.tw/handle/123456789/459803[SDGs]SDG3estrogen; progesterone; bone density; cancer hormone therapy; early menopause; hormonal therapy; human; letter; osteoporosis; postmenopause; premature ovarian failure; randomized controlled trial (topic)Letters to the editorletter10.1097/gme.0b013e31828f0f0a236156522-s2.0-84879235046