TY  - GEN
AU  - SABIN,A B
TI  - Poliomyelitis in the tropics, increasing incidence and prospects for control
SN  - 0065-1362
PY  - 1998///1101
KW  - Humans
KW  - Incidence
KW  - Poliomyelitis
KW  - Poliovirus Vaccine, Oral
N1  - Publication Type: Journal Article
ER  -