TY  - BOOK
AU  - Weissfeiler,J.
TI  - The control of poliomyelitis by live poliovirus vaccine
U1  - 614.549 
PY  - 1961///
CY  - Budapest
PB  - Akademial Riado
KW  - Poliomyelitis
KW  - Prevention
KW  - Poliomyelities vaccine
KW  - Poliovirus
KW  - Hungary
ER  -