Estimating mean annual 25-hydroxyvitamin D concentrations from single measurements: the Multi-Ethnic Study of Atherosclerosis

Serum 25-Hydroxyvitamin D Concentrations and Risk for Hip Fractures

(2013) Jane A. Cauley   ANNALS OF INTERNAL MEDICINE

A New Equation to Estimate Glomerular Filtration Rate

(2013) Andrew S. Levey et al.   ANNALS OF INTERNAL MEDICINE

Serum 25-Hydroxyvitamin D Concentration and Risk for Major Clinical Disease Events in a Community-Based Population of Older Adults

(2013) Ian H. de Boer   ANNALS OF INTERNAL MEDICINE

Variability and Reproducibility of Circulating Vitamin D in a Nationwide U.S. Population

(2012) Jacqueline M. Major et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

The serum 24,25-dihydroxyvitamin D concentration, a marker of vitamin D catabolism, is reduced in chronic kidney disease

(2012) Cortney R. Bosworth et al.   KIDNEY INTERNATIONAL

Seasonal Variation in 25-Hydroxyvitamin D Concentrations in the Cardiovascular Health Study

(2011) A. B. Shoben et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

Quantification of 1 ,25-Dihydroxy Vitamin D by Immunoextraction and Liquid Chromatography-Tandem Mass Spectrometry

(2011) F. G. Strathmann et al.   CLINICAL CHEMISTRY

Mineral Metabolism Markers and the Long-Term Risk of Hip Fracture: The Cardiovascular Health Study

(2011) Cassianne Robinson-Cohen et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Vitamin D Insufficiency

(2011) Clifford J. Rosen   NEW ENGLAND JOURNAL OF MEDICINE

Tracking of Serum 25-Hydroxyvitamin D Levels During 14 Years in a Population-based Study and During 12 Months in an Intervention Study

(2010) R. Jorde et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

A rubber transfer gasket to improve the throughput of liquid–liquid extraction in 96-well plates: Application to vitamin D testing

(2010) Andrew N. Hoofnagle et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Comparing Methods for Accounting for Seasonal Variability in a Biomarker When Only a Single Sample Is Available: Insights From Simulations Based on Serum 25-Hydroxyvitamin D

(2009) Yiting Wang et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

25-Hydroxyvitamin D Levels Inversely Associate with Risk for Developing Coronary Artery Calcification

(2009) I. H. de Boer et al.   JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY

Association of Coronary Artery and Aortic Calcium With Lumbar Bone Density: The MESA Abdominal Aortic Calcium Study

(2008) J. A. Hyder et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

25-Hydroxyvitamin D Levels and the Risk of Mortality in the General Population

(2008) M. L. Melamed et al.   ARCHIVES OF INTERNAL MEDICINE

25-Hydroxyvitamin D and Risk of Myocardial Infarction in MenA Prospective Study

(2008) Edward Giovannucci   ARCHIVES OF INTERNAL MEDICINE

Vitamin D Deficiency and Risk of Cardiovascular Disease

(2008) Thomas J. Wang et al.   CIRCULATION