TY  - RPRT
TI  - Left ventricular outflow tract obstruction from mitral prosthesis.
AU  - J Eng
AU  - U R Nair
PY  - 1991
DO  - 10.1016/0167-5273(91)90020-p
UR  - https://pubmed.ncbi.nlm.nih.gov/2055678/
ID  - 2055678
ER  -