
One of the biggest debates in clinical medicine currently revolves around understanding the proper levels of vitamin D in patients' plasma.

One of the biggest debates in clinical medicine currently revolves around understanding the proper levels of vitamin D in patients' plasma.

Increases in vitamin D testing frequency have required more rapid and cost-effective solutions for determining vitamin D levels in plasma. This LC–MS method was adapted for use with core-shell columns to achieve run times of less than 4 min.

Published: June 1st 2011 | Updated:

Published: March 1st 2011 | Updated: