000 00305nam a2200133Ia 4500
008 200504s9999 xx 000 0 und d
082 _a610
100 _aLance(JW)
245 0 _aMechanism and Management of Headache,
250 _a1
260 _bButterworth
_c2009
300 _eNO
650 _aNeurology
999 _c17718
_d17718