TY  - RPRT
TI  - Rheumatic mitral insufficiency.
AU  - H B BURCHELL
AU  - J E EDWARDS
PY  - 1953
DO  - 10.1161/01.cir.7.5.747
UR  - https://pubmed.ncbi.nlm.nih.gov/13042930/
ID  - 13042930
ER  -