Cervical length distribution and other sonographic ancillary findings of singleton nulliparous patients at midgestation
Titel:
Cervical length distribution and other sonographic ancillary findings of singleton nulliparous patients at midgestation
Auteur:
Costantine, Maged M. Ugwu, Lynda Grobman, William A. Mercer, Brian M. Tita, Alan T.N. Rouse, Dwight J. Sorokin, Yoram Wapner, Ronald J. Blackwell, Sean C. Tolosa, Jorge E. Thorp, John M. Caritis, Steve N.