Mucopolysaccharidoses in Brazil: what happens from birth until biochemical diagnosis ? - Vieira, Taiane; Schwartz, Ida; Muñoz, Verónica; Pinto, Louise; Steiner, Carlos; Ribeiro, Márcia; Boy, Raquel; Ferraz, Victor Evangelista de Faria; Kim, Chong; Acosta, Angelina; Giugliani, Roberto (International Conference on Birth Defects and Disabilities in the Developing World (IC-BDD-DW), 2007)