000 00303nam a2200097Ia 4500
008 220809s2000 xx 000 0 und d
041 _aeng
245 _aOtolaryngologic Clinics of North America:Update on the pediatric airway Vol.33, No.1, Feb 2000
260 _aLondon
_bWBS
_c2000
520 _aBack Volume
999 _c161495
_d161495