TY - GEN AU - Weyman,A E AU - Feigenbaum,H AU - Hurwitz,R A AU - Girod,D A AU - Dillon,J C TI - Cross-sectional echocardiographic assessment of the severity of aortic stenosis in children SN - 0009-7322 PY - 1977///0527 KW - Adolescent KW - Age Factors KW - Aortic Valve KW - physiopathology KW - Aortic Valve Stenosis KW - congenital KW - Body Surface Area KW - Cardiac Catheterization KW - Child KW - Child, Preschool KW - Echocardiography KW - methods KW - Evaluation Studies as Topic KW - Humans KW - Infant KW - Prognosis N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1161/01.cir.55.5.773 ER -