TY  - RPRT
TI  - Mitral stenosis.
AU  - J W KIRKLIN
AU  - F H ELLIS
PY  - 1955
DO  - 10.1016/s0039-6109(16)34645-x
UR  - https://pubmed.ncbi.nlm.nih.gov/13246972/
ID  - 13246972
ER  -