TY  - BOOK
AU  - Dhingra Jagdish K
AU  -  Dr K L Sawhney Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology
ED  - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology
TI  - Comparative study of ultrasonography radiography and sinoscopy in maxillary sinus disease
PY  - 1987///
KW  - HEAD - DISEASES
ER  -