The High Prevalence of Vitamin D Insufficiency across Australian Populations Is Only Partly Explained by Season and Latitude
Ingrid A.F. van der Mei, Anne-Louise Ponsonby, Ola Engelsen, Julie A. Pasco, John J. McGrath, Daryl W. Eyles, Leigh Blizzard, Terence Dwyer, Robyn Lucas, and Graeme Jones
Environ Health Perspect. 2007 August; 115(8): 1132–1139. Published online 2007 April 17. doi: 10.1289/ehp.9937.PMCID: PMC1940076