000 00273nam a2200109Ia 4500
008 220729s1987 xx 000 0 und d
041 _aeng
100 _aMackay.I.S
245 _aScott browns: otolaryngology: rhinology
250 _a5
260 _aLondon
_bButterworth
_c1987
999 _c128096
_d128096