title: Syndromology gone awry--the phenotypic overlap of NF-1 with the Noonan syndrome.
authors.forename: V M
authors.initials: VM
authors.lastname: Riccardi
mesh_terms: D006801:Humans; D009456:Neurofibromatosis 1 / Q000175:diagnosis*; D009634:Noonan Syndrome / Q000175:diagnosis*; D013577:Syndrome