TY - BOOK AU - GUPTA, AAYUSHI TI - TO COMPARE THE SURGICAL OUTCOME IN PATIENTS UNDERGOING TYMPANOPLASTY WITH AND WITHOUT CORTICAL MASTOIDECTOMY IN MANAGEMENT OF SAFE CHRONIC SUPPURATIVE OTITIS MEDIA U1 - 617.51 PY - 2022/// CY - GURUGRAM PB - SGTU KW - OTORHINOLARYNGOLOGY KW - MS ER -