For citations:
Korsakova Yu.L., Korotaeva T.V., Loginova E.Yu., Gubar E.E., Vasilenko E.A., Vasilenko A.A., Kuznetsova N.A., Patrikeeva I.M., Nasonov E.L. The prevalence of comorbid and concomitant diseases in psoriatic arthritis patients, data from Russian register. Rheumatology Science and Practice. 2021;59(3):275-281. (In Russ.) https://doi.org/10.47360/1995-4484-2021-275-281