Very low levels of vitamin D in systemic sclerosis patients.
Caramaschi P, Dalla Gassa A, Ruzzenente O, Volpe A, Ravagnani V, Tinazzi I, Barausse G, Bambara LM, Biasi D.
Caramaschi P, et al. Among authors: volpe a.
Clin Rheumatol. 2010 Dec;29(12):1419-25. doi: 10.1007/s10067-010-1478-3. Epub 2010 May 9.
Clin Rheumatol. 2010.
PMID: 20454816