Comparative study and evaluation of side effects of low-dose contraceptive pills administered by the oral and vaginal route. Ziaei S, Rajaei L, Faghihzadeh S, et al. Contraception 2002; 65: 329-331
Comparative study and evaluation of side effects of low-dose contraceptive pills administered by the oral and vaginal route. Ziaei S, Rajaei L, Faghihzadeh S, et al. Contraception 2002; 65: 329-331