2 quotes about serum follow in order of popularity. Be sure to bookmark and share your favorites!

We should have all the necessary flu vaccine serum by mid November.

Amy Johnson

The level of PSA in the blood has less prognostic value than we previously thought, and we don't have another serum marker to help us. It was important for us to find other ways to look at PSA data and translate that into information that will save lives, and I believe we have done that.

Michael Blute