TY - GEN AU - TORRES,E T AU - CAVALCANTI,A R TI - Congenital elastic band of aortic valve SN - 0002-8703 PY - 2003///0501 KW - Aorta KW - Aortic Valve KW - abnormalities KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-8703(53)90173-2 ER -