TY  - JOUR 
T1  - Co-occurring PTPN11 and SOS1 gene mutations in Noonan syndrome: does this predict a more severe phenotype?
JO  - Arquivos Brasileiros de Endocrinologia & Metabologia
A1  - Brasil, Amanda Salem
A1  - Malaquias, Alexsandra C.
A1  - Wanderley, Luciana Turolla
A1  - Kim, Chong Ae
A1  - Krieger, José Eduardo
A1  - Jorge, Alexander A. L.
A1  - Pereira, Alexandre C.
A1  - Bertola, Débora Romeo
SN  - 0004-2730
UL  - 10.1590/S0004-27302010000800009
VL  - 54 
Y1  - 2010
PB  - Brasil 
ER  -