Commentary on the objectives and efficacy of proficiency testing in microbiology.
Salkin
I F
IF
Wadsworth Center, New York State Department of Health, Albany, New York 12201, USA. CLEP@health.state.ny.us
Limberger
R J
RJ
Stasik
D
D
D006801:Humans; D007753:Laboratories / Q000331:legislation & jurisprudence / Q000592:standards*; D008828:Microbiological Techniques / Q000592:standards*; D009518:New York