We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHigh-dose vitamin D supplementation: too much of a good thing?AuthorsDawson-Hughes, Bess; Harris, Susan SPublicationJAMA, 2010, Vol 303, Issue 18, p1861ISSN1538-3598Publication typeCommentaryDOI10.1001/jama.2010.598