TY  - BOOK
AU  - Narula Sunil Kumar
AU  -  Dr Indira Murali Supervisor
AU  - University of Delhi. National Institute of Health and Family Welfare. Department of Community Health Administration
ED  - University of Delhi. National Institute of Health and Family Welfare. Department of Community Health Administration
TI  - Study of surveillance system for vaccine preventable diseases in a district
PY  - 1991///
KW  - COMMUNITY HEALTH SERVICES
ER  -