For citations:
Korotaeva TV, Korsakova YL, Loginova EY, Gubar EE, Chamurlieva MN. Psoriatic arthritis. Clinical guidelines for diagnosis and treatment. Sovremennaya Revmatologiya=Modern Rheumatology Journal. 2018;12(2):22-35. (In Russ.) https://doi.org/10.14412/1996-7012-2018-2-22-35