Parkpinyo, N., Panichyawat, N., & Sirimai, K. (2021). Early Removal of the Etonogestrel Contraceptive Implant and Associated Factors Among Users at the Urban Family Planning Clinic in Siriraj Hospital, Bangkok, Thailand . Siriraj Medical Journal, 73(6), 399–405. https://doi.org/10.33192/Smj.2021.53