TY  - BOOK
AU  - Puri Kul Bhushan
AU  -  Dr A K Lahiri Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology
ED  - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology
TI  - Co-relation or radiological and operative findings regarding the cellularity of mastoid in unsafe chronic suppurative otitis media
PY  - 1978///
KW  - HEAD - DISEASES
ER  -