APA

Bawa Paramjit Singh, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr T K Malik Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Surgery. (1987). Comparative evaluation of eight hour infusion cholangiography and ultrasonography in the early diagnosis of acute biliary tract disease. : .

Chicago

Bawa Paramjit Singh, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr T K Malik Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. 1987. Comparative evaluation of eight hour infusion cholangiography and ultrasonography in the early diagnosis of acute biliary tract disease. : .

Harvard

Bawa Paramjit Singh, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr T K Malik Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. (1987). Comparative evaluation of eight hour infusion cholangiography and ultrasonography in the early diagnosis of acute biliary tract disease. : .

MLA

Bawa Paramjit Singh, University of Delhi. Faculty of Medical Sciences. Department of Surgery, Dr T K Malik Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Surgery. Comparative evaluation of eight hour infusion cholangiography and ultrasonography in the early diagnosis of acute biliary tract disease. : . 1987.