TY - GEN AU - KHIL'KIN,A M AU - KHUDIAKOVA,M I TI - [Surgical anatomy of the aortic valve] SN - 0017-4866 PY - 1998///1101 KW - Aorta KW - Aortic Valve KW - abnormalities KW - Humans N1 - Publication Type: Journal Article ER -