000 00384nam a22001457a 4500
999 _c6809
_d6809
003 NAJ
005 20200608130014.0
008 200608b xxu||||| |||| 00| 0 eng d
040 _cNAJ
060 _aWF 22.1 A 512 1986
245 _a1986 Conjoint Directory
260 _aWashington D.C.
_bAmerican Academy of Otolaryngology and Neck Surgery
_c1986
300 _a549p.:
942 _2NLM
_cBK