This was mentioned on another site... it is an important admission by the lab...
Quest Labs have admitted to thousands of erroneous results on vitamin D blood tests...
http://www.nytimes.com/2009/01/08/business/08labtest.html?_r=1&ref=business (http://www.nytimes.com/2009/01/08/business/08labtest.html?_r=1&ref=business)
Thanks for sharing Breezy
Pud