TY  - GEN
ED  - World Health Organization. Global Programme for Vaccines and Immunization.
TI  - Monitoring immunization services using the lot quality technique : answer sheets
PY  - 1996///
CY  - Geneva : 
PB  - World Health Organization
KW  - Immunization programs
KW  - Program evaluation
KW  - Methods
KW  - Quality assurance, Health care
KW  - Manuals
ER  -