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RETRACTED ARTICLE: Vaginal progesterone for prevention of preterm labor in asymptomatic twin pregnancies with sonographic short cervix: a randomized clinical trial of efficacy and safety

1 Assessments

1 Serious · 0 Some · 0 No · 0 N/A

ReviewerDateQ1.1Does the study have an associated retraction?Q1.2Does the study have an associated expression of concern or other relevant post-publication notice?Q1.3Do other studies by the research team highlight causes for concern?Q2.2Are there concerns relating to the timing or absence of study registration?OverallActions
RV013

Clinical Chair in Health Services Research

12 Nov 2025
Yes
Yes
Yes
Unclear
Serious concernsView

Publication Details

Journal
Archives of Gynecology and Obstetrics
Publisher
Springer Science and Business Media LLC
Published
5 Jun 2015
Pages
pp. 61–67
ISSN / eISSN
0932-0067 / 1432-0711