%0 Journal Article %T High Frequency of Fibromyalgia in Patients with Psoriatic Arthritis: A Pilot Study %A Marina N. Magrey %A Maria Antonelli %A Neena James %A Muhammad Asim Khan %J Arthritis %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/762921 %U http://dx.doi.org/10.1155/2013/762921