March 15, 2010 (Atlanta, Georgia) — Using smaller blood tubes decreases the amount of blood collected, does not appear to affect laboratory test results, and reduces the amount of blood drawn overall, ...

HNL Lab Medicine has announced its Annual Art Contest, open to students in grades K–8 from May 1 through May 31, 2026. This year’s theme invites young artists to design a test tube rack filled with an ...