TY  - BOOK
ED  - World Health Organization
TI  - Polio laboratory manual
PY  - 2004///
CY  - Geneva
PB  - WHO
KW  - Poliovirus
KW  - isolation and purification
KW  - Clinical Laboratory Techniques
KW  - International Cooperation
KW  - Handbook
UR  - https://apps.who.int/iris/bitstream/handle/10665/68762/WHO_IVB_04.10.pdf?sequence=1&isAllowed=y
ER  -