TY - GEN AU - WILLIAMSON,D A TI - SUPRAVALVAR AORTIC STENOSIS ASSOCIATED WITH MENTAL AND PHYSICAL RETARDATION AND A CHARACTERISTIC FACIES SN - 0035-9157 PY - 1996///1201 KW - Aortic Diseases KW - Aortic Stenosis, Supravalvular KW - Aortic Valve Stenosis KW - Arachnodactyly KW - Child KW - Congenital Abnormalities KW - Diagnosis, Differential KW - Facial Expression KW - Facies KW - Growth KW - Humans KW - Hypercalcemia KW - Infant KW - Intellectual Disability KW - Marfan Syndrome KW - Pulmonary Valve Stenosis KW - Retinal Vessels KW - Vascular Diseases N1 - Publication Type: Journal Article ER -