000 00598nam a2200241Ia 4500
001 003164
008 141222s9999 xx 000 0 und d
040 _aDB/INS
041 0 _aeng
084 _aWC515
084 _bU3i
245 1 0 _aInfluenza surveillance
245 1 0 _cU.S. Department of Health, Public Health Service, Centers for Disease Control
260 _aAtlanta
260 _bCDC
260 _c1983
300 _a44
300 _bgrafs
440 0 _aInfluenza Report, 93
650 1 _aInfluenza
710 2 _aCenters for Disease Control
710 2 _aPublic Health Service
999 _c12587
_d12587