Which of the following antifertility drugs consists of Estrogen derivatives?
A. Norethindrone
B. Novestrol
C. Mifepristone
D. Ormeloxifene
Answer:B
Which of the following antifertility drugs consists of Estrogen derivatives?
A. Norethindrone B. Novestrol C. Mifepristone D. Ormeloxifene