000 00275 a2200109 4500
005 20220516015942.0
022 _a0148 396X
245 _aJournal of neurosurgery
260 _aBaltimore
_bAmerican Association of neurogical surgeons
_c1988
490 _vVol. 22
942 _2lcc
_cCR
999 _c23266
_d23266