Pediatric Endocrinology,
Department of Internal Medicine, Faculty of Medical Sciences, State
University of Rio de Janeiro (UERJ), Rio de Janeiro 20000-000, RJ,
Brazil
Dr. Paulo Ferrez Collett-Solberg
Pediatric Endocrinology,
Department of Internal Medicine, Faculty of Medical Sciences, State
University of Rio de Janeiro (UERJ), Rio de Janeiro 20000-000, RJ,
Brazil