TY - BOOK AU - Gupta Neelima AU - Dr V P Venkatachalam Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology ED - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology TI - Evaluation of polysomnographic patterns with reference to various treatment modalities in the management of patients with upper airway obstruction PY - 1997/// KW - HEAD - DISEASES ER -