000 00267 a2200097 4500
005 20220420050917.0
245 _aJournal of head and face pain
260 _aCalifonia
_bAmerican association for the study of headache
_c1995
490 _aHeadache
_vVol.35
942 _2lcc
_cCR
999 _c19494
_d19494