00405nam a22001217a 4500082001900000100003200019245010800051250001200159260003500171300002400206650003400230650001900264  a617.51 BAL G.1  aScott-Brown, Walter Graham   aDiseases of the ear, nose and throat /​ cW. G. Scott-Brown ; edited by John Ballantyne, John Groves.  a2nd ed.  aLondon :bButterwoths, c1965.  av.1 : ill. ; 26 cm.  aOtorhinolaryngologic diseases  aOtolaryngology