TY  - BOOK
TI  - Operation MECACAR: eradicating polio : final report 1995-2000
U1  - 618.92835 
PY  - 2001///
CY  - Geneva
PB  - World Health Organization
KW  - Πολιομυελίτιδα
KW  - Παιδιατρική
KW  - Poliomyelitis
KW  - Pediatrics
ER  -