TY  - GEN
AU  - RUDNAI,O
TI  - [Poliomyelitis epidemic in 1957]
SN  - 0369-3805
PY  - 2000///0701
KW  - Epidemics
KW  - Poliomyelitis
KW  - epidemiology
N1  - Publication Type: Journal Article
ER  -