TY  - BOOK
AU  - Yadav B. N.
AU  -  Dr. A. T. George Gu.
AU  -  Dr. S. K. Sen Gu.
AU  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
ED  - University of Delhi. Faculty of Medical Sciences. Department of Surgery
TI  - Chronic maxillary sinusitis observations on the aetiology and treatment
PY  - 1960///
KW  - SURGERY
ER  -