000 00305nam a2200097Ia 4500
008 220809s2003 xx 000 0 und d
041 _aeng
245 _aOtolaryngologic Clinics of North America : Headache and facial pain Vol.36, No.6, Dec 2003
260 _aPhiladelphia
_bWBS
_c2003
520 _aBack Volume
999 _c162125
_d162125