norethindrone 的定义
Pharmacology.
- an orally active progestin, C20H26O2, used as a progesterone, especially as an oral contraceptive in combination with an estrogen.
更多norethindrone例句
- In 2018, norethindrone was still the 138th most prescribed drug in the United States.
- This paved the way for norethindrone to be used in contraception.