1. The MIUD: a five-year follow-up study in Ljubljana;Andolsek;Adv Plann Parent,1975
2. The LEM device in an immediate postpartum contraception program;Apelo;Fertil Steril,1976
3. Immediate postpartum IUD insertion;Banharnsupawat;Obstet Gynecol,1971
4. Contraception with an intrauterine bow inserted immediately postpartum;Burnhill;Obstet Gynecol,1966