TY JOUR TI Chronic itch associated with systemic origin in patients of a multidisciplinary hospital KW Chronic Pruritus KW Chronic Itch KW Systemic Diseases KW Treatment KW Numeric Rating Scale JO Russian Medical and Social Journal AU Lamotkin, I.A. AU Korabelnikov, D.I. AU Lamotkin, A.I. PY 2019 IS 1 PB Moscow Medical - Social Institute named after Friedrich Haass