TY  - GEN
ED  - World Health Organization. Department of Vaccines and Biologicals.
TI  - Vaccines and biologicals : biennial report 2000-2001
SN  - WHO/V&B/02.01
PY  - 2002///
CY  - Geneva : 
PB  - World Health Organization
KW  - World Health Organization
KW  - Immunization programs
KW  - Vaccines
KW  - Biological products
KW  - Program development
KW  - Research
ER  -