TY - GEN AU - Nora,J J AU - Lortscher,R H AU - Spangler,R D TI - Echocardiographic studies of left ventricular disease in Ullrich-Noonan syndrome SN - 0002-922X PY - 1976///0209 KW - Adolescent KW - Adult KW - Cardiomegaly KW - complications KW - Child KW - Child, Preschool KW - Echocardiography KW - Female KW - Heart Defects, Congenital KW - genetics KW - Humans KW - Male KW - Phenotype KW - Pulmonary Valve Stenosis KW - Turner Syndrome N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1001/archpedi.1975.02120490031010 ER -