@article{van Zijl2017, author = "Maud van Zijl and Bouchra Koullali and Christiana Naaktgeboren and Ewoud Schuit and Dick Bekedam and Etelka Moll and Martijn Oudijk and Wilhelmina van Baal and Marjon de Boer and Henricus Visser and Joris van Drongelen and Flip van de Made and Karlijn Vollebregt and Moira Muller and Mireille Bekker and Jozien Brons and Marieke Sueters and Josje Langenveld and Maureen Franssen and Nico Schuitemaker and Erik van Beek and Hubertina Scheepers and Karin de Boer and Eveline Tepe and Anjoke Huisjes and Angelo Hooker and Evelyn Verheijen and Dimitri Papatsonis and Ben Mol and Brenda Kazemier and Eva Pajkrt", title = "{Additional file 1: Figure 1. of Pessary or Progesterone to Prevent Preterm delivery in women with short cervical length: the Quadruple P randomised controlled trial}", year = "2017", month = "9", url = "https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_Figure_1_of_Pessary_or_Progesterone_to_Prevent_Preterm_delivery_in_women_with_short_cervical_length_the_Quadruple_P_randomised_controlled_trial/5374480", doi = "10.6084/m9.figshare.c.3870832_D1.v1" }