TY  - BOOK
AU  - Biswas Sukanto
AU  -  Dr A K Kakar Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
ED  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
TI  - Comparison of the sensitivity and specificity of ultrasonography and endoscopic retrograde cholangio pancreatography in the evaluation of common bile duct obstruction
PY  - 1989///
KW  - SURGERY
ER  -