@article{Riyazi2004, author = {Riyazi, N. and Hulzinga, Twj and De Craen, Ajm and Meulenbelt, I. and Kroon, Hm and Rosendaal, Fr and Breedveld, Fc and Slagboom, E. and Kloppenburg, M.}, month = {jan}, title = {Identification of three new genetically determined risk factors for osteoarthritis (OA): High levels of interleukin (IL)-1beta and IL-receptor antagonist (IL-1Ra) and low IL-10 production}, year = {2004} }