Fortified Malted Milk Drinks Containing Low-Dose Ergocalciferol and Cholecalciferol Do Not Differ in Their Capacity to Raise Serum 25-Hydroxyvitamin D Concentrations in Healthy Men and Women Not Exposed to UV-B

Evaluation of Ergocalciferol or Cholecalciferol Dosing, 1,600 IU Daily or 50,000 IU Monthly in Older Adults

(2011) N. Binkley et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Association Between Vitamin D and Risk of Colorectal Cancer: A Systematic Review of Prospective Studies

(2011) Yanlei Ma et al.   JOURNAL OF CLINICAL ONCOLOGY

UK Food Standards Agency Workshop Consensus Report: the choice of method for measuring 25-hydroxyvitamin D to estimate vitamin D status for the UK National Diet and Nutrition Survey

(2010) Anne de la Hunty et al.   BRITISH JOURNAL OF NUTRITION

Vitamin D3Is More Potent Than Vitamin D2in Humans

(2010) Robert P. Heaney et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Vitamin D and cardiovascular disease: Systematic review and meta-analysis of prospective studies

(2010) Norma C. Grandi et al.   PREVENTIVE MEDICINE

Plasma concentrations of 25-hydroxyvitamin D in meat eaters, fish eaters, vegetarians and vegans: results from the EPIC–Oxford study

(2010) Francesca L Crowe et al.   PUBLIC HEALTH NUTRITION

Efficacy of food fortification on serum 25-hydroxyvitamin D concentrations: systematic review

(2008) Siobhan O'Donnell et al.   AMERICAN JOURNAL OF CLINICAL NUTRITION

Short and Long-Term Variations in Serum Calciotropic Hormones after a Single Very Large Dose of Ergocalciferol (Vitamin D2) or Cholecalciferol (Vitamin D3) in the Elderly

(2008) Elisabetta Romagnoli et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Vitamin D2Is as Effective as Vitamin D3in Maintaining Circulating Concentrations of 25-Hydroxyvitamin D

(2007) Michael F. Holick et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM