When considering a new provider of tests, request a side-by-side test of their product with the one you are now using. ... Since you will have few positive tests of people who are active in your program, do the side-by-side comparison with youranbsp;...
|Title||:||Drug Testing in Treatment Settings Manual without CE Test - Item 7390|
|Author||:||Richard A. Newel, Ph.D.|
|Publisher||:||Hazelden Publishing -|