title: Cervical dilation in mid-pregnancy: expectant management versus cerclage: a study by Pereira et al.
authors.affiliation: Division of Maternal Fetal Medicine, Washington University School of Medicine, St. Louis, MO, USA.
authors.forename: Alison G
authors.initials: AG
authors.lastname: Cahill
authors.forename: Anthony
authors.initials: A
authors.lastname: Odibo
authors.forename: Denise M
authors.initials: DM
authors.lastname: Willers
authors.forename: Jen-Jen
authors.initials: JJ
authors.lastname: Chang
authors.forename: Anthony
authors.initials: A
authors.lastname: Shanks
authors.forename: Kathrine
authors.initials: K
authors.lastname: Goetzinger
mesh_terms: D000328:Adult; D019072:Antibiotic Prophylaxis; D023802:Cerclage, Cervical; D015331:Cohort Studies; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D018579:Patient Selection; D011247:Pregnancy; D011256:Pregnancy Outcome; D011262:Pregnancy Trimester, Second; D047928:Premature Birth / Q000517:prevention & control*; D012044:Regression Analysis; D012107:Research Design