TY  - BOOK
AU  - Badhan Gurmail Singh
AU  -  Sharma V K Gu.
AU  - University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology
ED  - University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology
TI  - Serological survey of high-risk groups for HIV-1 and hepatitis-B infection
PY  - 1990///
CY  - Delhi
PB  - University of Delhi India  
KW  - MIRCOBIOLOGY
ER  -