Distal intestinal obstruction syndrome: a diagnostic and therapeutic challenge in cystic fibrosis Natascha S. Sandy; Lilian H.P. Massabki; Aline C. Gonçalves; Antonio F. Ribeiro; Jose D. Ribeiro; Maria de Fátima C.P. Servidoni; Elizete A. Lomazi;

Vitamin D deficiency in pediatric patients using antiepileptic drugs: systematic review with meta-analysis Cíntia Junges; Tania Diniz Machado; Paulo Ricardo Santos Nunes Filho; Rudimar Riesgo; Elza Daniel de Mello;

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;