@article{article12aeed9c, title = {Primary hyperparathyroidism as the first clinical manifestation of multiple endocrine neoplasia type 2A in a 5-year-old child}, author = {Magalhães, Patrícia Künzle Ribeiro and Antonini, Sonir Roberto Rauber and Paula, Francisco José Albuquerque de and Freitas, Luiz Carlos Conti de and Maciel, Léa Maria Zanini}, year = {2011}, journal = {Thyroid} }