TY  - BOOK
AU  - Mackenzie, Melville.
TI  - Report on outbreak of poliomyelitis in Trinidad
AV  - RC181.T71 A2
PY  - 1955///
CY  - Port-of-Spain, Trinidad
PB  - G.P.O.
KW  - Poliomyelitis
KW  - Trinidad and Tobago
KW  - epidemiology
KW  - fast
ER  -