Retraction Note: Improving usability and pregnancy rates of a fertility monitor by an additional mobile application: results of a retrospective efficacy study of Daysy and DaysyView app

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Bibliographic Details
Main Authors: Martin C. Koch, Johannes Lermann, Niels van de Roemer, Simone K. Renner, Stefanie Burghaus, Janina Hackl, Ralf Dittrich, Sven Kehl, Patricia G. Oppelt, Thomas Hildebrandt, Caroline C. Hack, Uwe G. Pöhls, Stefan P. Renner, Falk C. Thiel
Format: Article
Language:English
Published: BMC 2019-05-01
Series:Reproductive Health
Online Access:http://link.springer.com/article/10.1186/s12978-019-0728-3