The Government programs pay for testing by 12,000 laboratories, of which 6,600 are hospital labs.

They used to do that all the time in hospital labs with bacteria.

Of course, that didn't explain the vampire who'd shown up in the hospital lab last night.

He spends his whole time running a hospital lab where they culture out organisms that have infected the patients.

I've just spoken to the hospital lab, and I have a clue to what's going on.

Arthur checked the screen on the fridge and saw that his mom was still at the hospital lab.

Sandy moved in, drawing four 5-cc test tubes of blood which would be analyzed at the hospital lab.

Say, did you want to call that hospital lab, let 'em know the blood sample is on the way?

She got up from the table and walked to the old-fashioned black wall-mounted telephone to call the hospital lab.

You know, I'm surprised the hospital lab hasn't called by now.