Effectiveness of an App for tobacco cessation in pregnant smokers (TOBBGEST): study protocol.

Maria Agràs-Guàrdia Sara Martinez-Torres Esther Granado-Font Meritxell Pallejá-Millán Felipe Villalobos Demetria Patricio Francisca Ruiz Francesc X Marin-Gomez Jordi Duch Cristina Rey-Reñones Francisco Manuel Martín-Lujan

Published in: BMC pregnancy and childbirth (2022)

Clinicaltrials.gov ID NCT05222958 . Trial registered 3 February 2022.

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