Long-term ovulation control with oral synthetic progestin.
STREET
H S
HS
D004967:Estrogens / Q000628:therapy*; D005260:Female; D006801:Humans; D010060:Ovulation; D045167:Progesterone Congeners
D004967:Estrogens; D045167:Progesterone Congeners
ESTROGENS/therapy; OVULATION