TY  - BOOK
AU  - Gupta Deepak Kumar
AU  -  Dr M P Arora Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
ED  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
TI  - Role of helicobacter pylori infection in perforated peptic ulcer disease :  A longitudinal study
PY  - 1997///
KW  - SURGERY
ER  -