TY - GEN AU - Secher,N J AU - McCormack,C D AU - Weber,T AU - Hein,M AU - Helmig,R B TI - Cervical occlusion in women with cervical insufficiency: protocol for a randomised, controlled trial with cerclage, with and without cervical occlusion SN - 1471-0528 PY - 2007///0522 KW - Cerclage, Cervical KW - methods KW - Clinical Protocols KW - Female KW - Humans KW - Pregnancy KW - Pregnancy Outcome KW - Reoperation KW - Suture Techniques KW - Uterine Cervical Incompetence KW - surgery N1 - Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1111/j.1471-0528.2007.01250.x ER -