TY - JOUR AN - 27 AU - Sääv,I. AU - Aronsson,A. AU - Marions,L. AU - Stephansson,O. AU - Gemzell-Danielsson,K. TI - Cervical priming with sublingual misoprostol prior to insertion of an intrauterine device in nulliparous women: a randomized controlled trial JO - Hum Reprod PY - 2007 VL - 22(10) SP - 2647-2652 M2 - 2647 DO - 10.1093/humrep/dem244 ER -