Development of a core outcome set for clinical trials in childhood constipation: a study using a Delphi technique
Crossref DOI link: https://doi.org/10.1136/bmjpo-2017-000017
Published Online: 2017-08-23
Published Print: 2017-08
Update policy: https://doi.org/10.1136/crossmarkpolicy
Kuizenga-Wessel, Sophie
Steutel, Nina Francesca
Benninga, Marc Alexander
Devreker, Thierry
Scarpato, Elena
Staiano, Annamaria
Szajewska, Hania
Vandenplas, Yvan
Tabbers, Merit Monique