Interlaboratory evaluation of the reliability of blood lead analyses.
D000704:Analysis of Variance; D001774:Blood Chemical Analysis / Q000592:standards; D006801:Humans; D007753:Laboratories / Q000592:standards; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000175:diagnosis; D008722:Methods; D009787:Occupational Medicine; D013053:Spectrophotometry; D013057:Spectrum Analysis; D013223:Statistics as Topic
D007854:Lead