TY  - GEN
AU  - NAIMARK,D H
AU  - ROGERS,N G
TI  - Etiology of 1954-55 poliomyelitis epidemic in Puerto Rico
SN  - 0094-6214
PY  - 2002///0501
KW  - Epidemics
KW  - Humans
KW  - Poliomyelitis
KW  - epidemiology
KW  - Puerto Rico
N1  - Publication Type: Journal Article
ER  -