APA

Dhingra Jagdish K, University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology, Dr K L Sawhney Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology. (1987). Comparative study of ultrasonography radiography and sinoscopy in maxillary sinus disease. : .

Chicago

Dhingra Jagdish K, University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology, Dr K L Sawhney Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology. 1987. Comparative study of ultrasonography radiography and sinoscopy in maxillary sinus disease. : .

Harvard

Dhingra Jagdish K, University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology, Dr K L Sawhney Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology. (1987). Comparative study of ultrasonography radiography and sinoscopy in maxillary sinus disease. : .

MLA

Dhingra Jagdish K, University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology, Dr K L Sawhney Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology. Comparative study of ultrasonography radiography and sinoscopy in maxillary sinus disease. : . 1987.