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;

Bladder and bowel symptoms experienced by children with osteogenesis imperfecta Gisele Martins; Maia Siedlikowski; Anna Kristina Silva Coelho; Frank Rauch; Argerie Tsimicalis;

Sarcopenia in children and adolescents with chronic liver disease Ionar Figueredo Bonfim Rezende; Maria Ester P. Conceição¿Machado; Viviane Sahade Souza; Elisana M. dos Santos; Luciana R. Silva;