16th Vitamin D WorkshopJune 11th thru 14th, 2013 San Francisco, CA The organization known as the Vitamin D Workshop was established in 1973, The primary mission of the Vitamin D Workshop is to conduct scientific meetings on all topics related to vitamin D, but particularly those in which active current research is being conducted. Learn more about the Vitamin D Workshop here. GrassrootsHealth Poster Presentations include: WHAT ARE THE SOURCES OF BASAL VITAMIN D INPUT? Robert P. Heaney, Christine B. French and Sharon L. McDonnell ARE HIGHER CIRCULATING 25-HYDROXYVITAMIN D CONCENTRATIONS ASSOCIATED WITH INCIDENCE OF KIDNEY STONES? S. Nguyen, L.L. Baggerly, C. French, R.P. Heaney, E. D. Gorham, S.L. McDonnell and C. F. Garland |