8[2]Baumgarter W A,Hill V A,Bland W H.Hair Analysis for Drugs of abuser[J].J.Forensic sci.1989,34:1433.
9[3]Kidwell D A,Black D L.Mechanisms of Incorporation of Drugs into Hair and the Interpretation of Hair Analysis Data.Hair Testing for Drugs of Abuse:International Workshop on Standards and Technology [M].E.J.Welch,and M.B.Grigson Babecki,ets.,National Institutes of Health Pulication #95-3727,Superintendent of Documents,U.S.Government Printing Office,Washington,D.C.,19-90.
