Refractory functional constipation: clinical management or appendicostomy? Vanesca P.A. de Arruda; Maria A. Bellomo-Brandão; Joaquim M. Bustorff-Silva; Elizete Aparecida Lomazi;

Management of children with functional constipation referred to tertiary care Giovanna Roberta Camargo de Campos; Natascha Silva Sandy; Elizete Aparecida Lomazi; Maria Angela Bellomo-Brandao;

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