Hale Karapolat, Sibel Eyigör, Yeşim Akkoç, Yeşim Kirazlı, İsmail Sarı, Servet Akar, and Nurullah Akkoç. 2008. “The Relationship Between Bath Indexes and Osteoporosis in Male Patients With Axial Ankylosing Spondylitis”. Archives of Rheumatology 23 (3):082-086. http://www.anadolupsikiyatri.net/index.php/pub/article/view/255.