Two year continuation rates of contraceptive methods in France: a cohort study from the French national health insurance database.

Two year continuation rates of contraceptive methods in France: a cohort study from the French national health insurance database.

AGOSTINI A, GODARD C, LAURENDEAU C, BENMAHMOUD ZOUBIR A, LAFUMA A, LÉVY-BACHELOT L, GOURMELEN J, LINET T.