THE SCIENTIFIC ISSUE: HOW ACCURATE ARE POSITIVE SWEAT ...

closely at both the positive sweat patches and the negative urine tests. Even if one adjusts the study’s test results conservatively, to (1) take into account GC/MS analysis of the positive sweat patches, and (2) eliminate some of the possibly drug-free individuals by lowering the cutoff level for a urine test to be considered negative, this ................
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