This article was reviewed by Felix Gussone, MD. Key Takeaways: Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — … ...

Good laboratory practice (GLP) regulations became effective in 1979 under 21 CFR Part 58 and apply to all non-clinical safety studies intended to support research permits or marketing authorizations.

If you’re waiting for lab test results to come back or you’re trying to figure out what they mean, the process and all those medical terms and numbers can be confusing. There are thousands of lab ...