TY  - GEN
AU  - Procházka,J
TI  - [Possibilities in the surgical treatment of heart-valve defects]
SN  - 0049-5522
PY  - 1977///0520
KW  - Heart Valve Prosthesis
KW  - Humans
KW  - Mitral Valve Stenosis
KW  - surgery
N1  - Publication Type: English Abstract; Journal Article
ER  -