TY - JOUR T1 - Cervical weakness causing recurrent premature births: could this be familial? JO - J Obstet Gynaecol PY - 2009/07/02 AU - Raffi F AU - Anumba D ED - DO - DOI: 10.1080/01443610701327271 VL - 27 IS - 4 SP - 430 EP - 431 Y2 - 2025/11/17 ER -