Pediatric Functional Constipation Questionnaire-Parent Report (PedFCQuest-PR): development and validation Andrea Catherine Quiroz Gamarra; Mary de Assis Carvalho; Nilton Carlos Machado;

Impact of chronic kidney disease on health-related quality of life in the pediatric population: meta-analysis Keydis Sulay Ruidiaz-Gómez; Luis Felipe Higuita-Gutiérrez;

Evaluation of the measurement properties of the Brazilian version of two quality-of-life questionnaires in food allergy ¿ for children and their parents Raquel Bicudo Mendonça; Dirceu Solé; Audrey DunnGalvin; Claudio Arnaldo Len; Roseli Oselka Saccardo Sarni;