Reference:
American College of Obstetricians and Gynecologists. Emergency contraception: Practice Bulletin No. 152. Obstet Gynecol. 2015;126(3):e1-11.
World Health Organization. Emergency contraceptive pills: Medical and service delivery guidelines. 3rd ed. Geneva: WHO; 2018.
Galzote RM, Rafie S, Teal R, Mody SK. Transdermal delivery of combined hormonal contraception: a review of the current literature. Int J Womens Health 2017; 9:315-21.
Keywords:
ยาคุมฉุกเฉิน, แผ่นแปะคุมกำเนิด, เลือดออกกะปริบกะปรอย