1.
Hengcharoen S, Chaithongwongwatthana S. Awareness of Emergency Contraception in Adolescent Mothers. Thai J Obstet Gynaecol [internet]. 2012 May 23 [cited 2026 Sep. 11];17(3):175-80. available from: https://he02.tci-thaijo.org/index.php/tjog/article/view/1622