Effectiveness of a decision aid for promoting colorectal cancer screening in Spain: a randomized trial.
Lilisbeth Perestelo-PérezAmado Rivero-SantanaAlezandra Torres-CastañoVanesa Ramos-GarciaYolanda Alvarez-PerezNerea Gonzalez-HernandezAndrea BuronMichael PignonePedro Serrano-AguilarPublished in: BMC medical informatics and decision making (2019)
International Standard Registered Clinical/social Study Number: ISRCTN98108615 (Retrospectively registered on 27 December 2018).