Vitamin D deficiency is associated with mortality in the medical intensive care unit | Critical Care | Full Text
Opposite correlation of 25-hydroxy-vitamin D- and 1,25-dihydroxy-vitamin D-metabolites with gestational age, bone- and lipid-biomarkers in pregnant women | Scientific Reports
Vitamin D metabolism and tissue actions (10) 25 (OH) D = 25-hydroxy... | Download Scientific Diagram
Vitamin D deficiency test -- Everything you wanted to know about this blood test | TheHealthSite.com
VIDAS® 25 OH Vitamin D Total - VIDAS® 25 OH Vitamin D Total | bioMérieux United Kingdom & Ireland