Stoll, D., Lamy, O., Hans, D., Zufferey, P., So, A., Krieg, M.-A. and Aubry-Rozier, B. 2013. Changing the awareness of low vitamin D status in a rheumatology population: a pre/post-study. Swiss Medical Weekly. 143, 4950 (Dec. 2013), w13891. DOI:https://doi.org/10.4414/smw.2013.13891.