Villafañe Jorge Hugo, Valdes Kristin, Berjano Pedro, Wajon Anne
Researcher, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Don Gnocchi Foundation, Milan, Italy;
Drexel University, Philadelphia, Pennsylvania, USA;
J Rheumatol. 2015 Sep;42(9):1728-9. doi: 10.3899/jrheum.150416.