TY  - GEN
TI  - From the Centers for Disease Control and Prevention. Circulation of a type 2 vaccine-derived poliovirus--Egypt, 1982-1993
SN  - 0098-7484
PY  - 2001///0405
KW  - Disease Outbreaks
KW  - Egypt
KW  - epidemiology
KW  - Humans
KW  - Poliomyelitis
KW  - Poliovirus Vaccine, Oral
KW  - adverse effects
KW  - Vaccination
N1  - Publication Type: Journal Article
ER  -