TY  - BOOK
AU  - Parkash Singh
AU  -  Dr S Mukherjee Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
ED  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
TI  - Clinico-radiological study of patients of chronic duodenal ulcer after billroth-I and polya gastrectomy
PY  - 1969///
KW  - SURGERY
ER  -