TY - GEN AU - Elek,B AU - Ferenc,R V AU - Katalin,S AU - János,K AU - Zoltán,S TI - [Surgical treatment of supravalvular aortic stenosis] SN - 0030-6002 PY - 1977///0224 KW - Adolescent KW - Aortic Valve Stenosis KW - surgery KW - Child, Preschool KW - Female KW - Humans N1 - Publication Type: Case Reports; Journal Article ER -