TY  - BOOK
AU  - Bery,Ronald H
TI  - Polio and its problem
U1  - 618.92835 
PY  - 1964///
CY  - Philadelphia
PB  - J.B.lippincott pub.
KW  - Poliomyelitis
KW  - Central nervous system
KW  - Diseases
KW  - Spinal cord
KW  - Deseases
N1  - Includes index
ER  -