TY  - RPRT
TI  - Mitral valvuloplasty.
AU  - D M Cosgrove
AU  - W J Stewart
PY  - 1989
DO  - 10.1016/s0146-2806(89)80002-7
UR  - https://pubmed.ncbi.nlm.nih.gov/2667897/
ID  - 2667897
ER  -