Lower vitamin D levels are associated with higher systemic lupus erythematosus activity, but not predictive of disease flare-up
Yoland Schoindre, Moez Jallouli, Marie-Laure Tanguy, Pascale Ghillani, Lionel Galicier, Olivier Aumaître, Camille Francès, Véronique Le Guern, Frédéric Lioté, Amar Smail, Nicolas Limal, Laurent Perard, Hélène Desmurs-Clavel, Du Le Thi Huong, Bouchra Asli, Jean-Emmanuel Kahn, Laurent Sailler, Félix Ackermann, Thomas Papo, Karim Sacré, Olivier Fain, Jérôme Stirnemann, Patrice Cacoub, Gaëlle Leroux, Judith Cohen-Bittan, Jean-Sébastien Hulot, Philippe Lechat, Lucile Musset, Jean-Charles Piette, Zahir Amoura, Jean-Claude Souberbielle, Nathalie Costedoat-Chalumeau
Lupus Science & Medicine Jun 2014, 1 (1) e000027; DOI: 10.1136/lupus-2014-000027