Puttasiri S, Plewma P (2017) “Hormonal Implant Used for Postpartum Teenagers in Rajavithi Hospital ”, Journal of The Department of Medical Services, 42(3), pp. 69–76. available at: https://he02.tci-thaijo.org/index.php/JDMS/article/view/248871 (accessed: 28 March 2025).