TY  - GEN
AU  - FERREIRA,J D
AU  - DA FONSECA,J M
AU  - GUEDES,J B
AU  - FERREIRA,F
TI  - [Thirteen cases of mitral stenosis operated without mortality; preliminary note]
SN  - 0021-7573
PY  - 2003///0501
KW  - Humans
KW  - Mitral Valve Stenosis
KW  - surgery
N1  - Publication Type: Journal Article
ER  -