A randomized case-control study on the influence of percutaneous estradiol and progestin in cyclic combined regimen on endometrium and vaginal bleeding pattern in Chinese early postmenopausal women是什么意思_A randomized case-control study on the influence of percutaneous estradiol and progestin in cyclic combined regimen on endometrium and vaginal bleeding pattern in Chinese early postmenopausal women在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句