Nurgul Arıncı Incel, Meryem Saraçoğlu, Aynur Karagöz, and H. Rana Erdem, “EFFECT OF SEROPOSITIVITY ON BONE MINERAL DENSITY IN CHRONIC INFLAMMATORY DISEASES”, Archives of Rheumatology, vol. 20, no. 3, pp. 013–018, Sep. 2005.