Tjahjanto, Hary, and Indah T Haryuni. “Hang-up IUD, New Technique for Suturing CuT-380A IUD to Uterine Fundus in Immediate Postplacental Insertion During Cesarean Delivery: Twelve Months Follow Up: Hang-up IUD, Teknik Baru Penjahitan IUD CuT-380A Pada Fundus Uteri Pada Insersi IUD Pascaplasenta Persalinan Bedah Sesar: Pemantauan Dua Belas Bulan”. Indonesian Journal of Obstetrics and Gynecology, vol. 2, no. 3, July 2014, pp. 132-9, doi:10.32771/inajog.v2i3.395.