Prenatal diagnosis of Proteus syndrome: Diagnosis of an AKT1 mutation from amniocytes. - Abell K; Tolusso L; Smith N; Hopkin R; Vawter-Lee M; Habli M; Riddle S; Calvo-Garcia MA; Guan Q; Bierbrauer K; Hwa V; Saal HM (Birth defects research, 2020)