[Phenotype variability in Noonan syndrome patients with and without PTPN11 mutation].
Ferreira LV, Souza SA, Montenegro LR, Arnhold IJ, Pasqualini T, Heinrich JJ, Keselman AC, Mendonça BB, Jorge AA.
Ferreira LV, et al. Among authors: montenegro lr.
Arq Bras Endocrinol Metabol. 2007 Apr;51(3):450-6. doi: 10.1590/s0004-27302007000300014.
Arq Bras Endocrinol Metabol. 2007.
PMID: 17546245
Portuguese.