In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning in psychology suggests something similar—it's all about whether we can trust ...
In a recent warning letter, the Food and Drug Administration (FDA) advised a laboratory to seek marketing authorization for its genetic tests that qualified as laboratory developed tests (LDTs)—which ...
FDA has extended shelf life of select at-home coronavirus tests Control line reveals whether test is working properly Up to 1 million expired Florida tests given extension We’ve all done it: finished ...