00502nam a22001457a 4500020001800000082001700018100002800035245012700063250001900190260006500209300001100274650002600285650001700311700002800328  a9789390158973  a617.84 MAH P  aMahadevaiah, Agadurappa  aSurgical techniques in chronic otitis media and otosclerosis :btext and atlas /cAgadurappa Mahadevaiah and Bhavin Parikh  aThird edition.  aNew Delhi :bCBS Publishers & Distributors Pvt. Ltd.,c2021.  a312 p.  aOtitis mediavSurgery  aOtosclerosis  aParikh, Bhavin, author.