1. Postpartum IUD insertions in Manila, Philippines;Apelo;Advances in Contraception,1985
2. A randomized trial of postplacental compared to delayed insertion of the levonorgestrel-releasing intrauterine device after vaginal delivery (abstract);Chen;Contraception,2009
3. Postpartum insertion of modified intrauterine devices;Cole;Journal of Reproductive Medicine,1984
4. A study of Delta intrauterine devices in Ankara, Turkey;Kisnisci;International Journal of Gynaecology and Obstetrics,1985
5. Comparison of TCu 200 and Progestasert IUDs;Lavin;Contraceptive Delivery Systems,1983