000 00326nam a22001457a 4500
008 221025b ||||| |||| 00| 0 eng d
020 _a2901416025305
041 _aeng
080 _2THIRD EDITION
_a616.9
082 _a616.9 GOR
100 _a16.2
101 _aINF
245 _aEPIDEMIOLOGY
_cGORDIS L
942 _2udc
_cBK
999 _c58669
_d58669