TY  - GEN
AU  - Polak,E
TI  - [60th anniversary of Academician Karol Siska]
SN  - 0035-9351
PY  - 1971///0504
KW  - Czechoslovakia
KW  - General Surgery
KW  - history
KW  - History, 20th Century
N1  - Publication Type: Biography; Historical Article; Journal Article
ER  -