00265nam a2200109Ia 4500008004100000082001600041100003800057245002100095250001200116264001700128300001000145200526s9999||||xx |||||||||||||| ||und||  a617.8 HUG P  aHughes, Gordon B. , Pensak, Myles 0aClinical Otology  a3rd ed.  bThiemec2007  a528p.