APA

Wadhwani Ravindra Nath, University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology, Dr S M L Gulati Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology. (1992). Comparative evaluation of saddle block anesthesia with lignocaine and pethidine for perianal and anal surgery A double blind study. : .

Chicago

Wadhwani Ravindra Nath, University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology, Dr S M L Gulati Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology. 1992. Comparative evaluation of saddle block anesthesia with lignocaine and pethidine for perianal and anal surgery A double blind study. : .

Harvard

Wadhwani Ravindra Nath, University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology, Dr S M L Gulati Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology. (1992). Comparative evaluation of saddle block anesthesia with lignocaine and pethidine for perianal and anal surgery A double blind study. : .

MLA

Wadhwani Ravindra Nath, University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology, Dr S M L Gulati Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Anaesthesiology. Comparative evaluation of saddle block anesthesia with lignocaine and pethidine for perianal and anal surgery A double blind study. : . 1992.