TY - BOOK AU - Sood Sanjay AU - Dr A S Bais Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology ED - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology TI - Audiometeric and tympanometric study in patients with adenoid hyperplasia, chronic sinusitis and chronic tonsillitis PY - 1987/// KW - HEAD - DISEASES ER -