TY - BOOK AU - Kaushal Anuj AU - Vaid Lakshmi Gu. AU - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology ED - University of Delhi. Faculty of Medical Sciences. Department of Otorhinolaryngology TI - Antrochoanal polyp - validating its origin and management by endonasal endoscopic sinus surgery (EESS) PY - 2002/// KW - HEAD - DISEASES ER -