Pediatric incontinence questionnaire (PINQ): translation and transcultural adaptation to Brazilian Portuguese Rita Pavione Rodrigues Pereira; Angélica Quintino Leitão; Gabriella Silva Fotakos; Joceara Neves dos Reis; Flávio Eduardo Trigo Rocha; Marcos Giannetti Machado; Wendy F. Bower; Clarice Tanaka;

Translation and cross-cultural adaptation of the Childhood Bladder and Bowel Dysfunction Questionnaire (CBBDQ) Rejane P. Bernardes; Ubirajara Barroso; Daniele B. Cordeiro; Cleidimara Scremim; Marieke L. van Engelenburg-van Lonkhuyzen; Rob A. de Bie;

Prevalence of constipation in cystic fibrosis patients: a systematic review of observational studies Marina A. Stefano; Rosana E. Poderoso; Jochen G. Mainz; Jose D. Ribeiro; Antonio F. Ribeiro; Elizete Aparecida Lomazi;