TY  - BOOK
AU  - World Health Organization
TI  - Work of WHO virus reference centres and the service they provide: geneva WHO 1968
U1  - 576.858 
PY  - 1968///
CY  - Geneva
PB  - World Health Organization
KW  - WHO
KW  - Microbiology -- Virology
N1  - Gift; WHO, virology, global viral diseases
ER  -