TY - GEN AU - Strunk,B L AU - London,E J AU - Fitzgerald,J AU - Popp,R L AU - Barry,W H TI - The assessment of mitral stenosis and prosthetic mitral valve obstruction, using the posterior aortic wall echocardiogram SN - 0009-7322 PY - 1977///0630 KW - Echocardiography KW - methods KW - Heart Valve Prosthesis KW - adverse effects KW - Humans KW - Mitral Valve Stenosis KW - diagnosis N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1161/01.cir.55.6.885 ER -