Raju S Kucherlapati

PTPN11 mutations in Noonan syndrome: molecular spectrum, genotype-phenotype correlation, and phenotypic heterogeneity.

Bruce D Gelb, Andrew Crosby, Han G Brunner, 2002, American journal of human genetics.

Germline gain-of-function mutations in SOS1 cause Noonan syndrome

Li Li, R. Kucherlapati, K. Montgomery, 2007, Nature Genetics.