The Turkish version of the childhood bladder and bowel dysfunction questionnaire (CBBDQ): Cross–cultural adaptation, reliability and construct validity
Gamze Aydın, Marieke L. van Engelenburg - van Lonkhuyzen, Seda Baktır, Ebru Kaya Mutlu, Caner Mutlu, Rob A. de Bie
(Turk J Gastroenterol 2020; 31: 482-488) DOI: 10.5152/tjg.2020.19348