000 00276nam a22001217a 4500
008 181019b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a617
100 _a8
101 _aORT
245 _aSpinal Disorders Diagnosis and Treatment
_cRuge,D
942 _2udc
_cBK
999 _c50215
_d50215