The relationship between dose of methotrexate and incidence of liver fibrosis in patients with rheumatoid arthritis. - AkbariRad, Mina; Rezaieyazdi, Zahra; Tajik, Ali; Ataei, Banafshe; Sarabi, Mehrdad; MehradMajd, Hasan; Vossoughinia, Hasan; Firoozi, Abdollah (Rheumatology / Reumatologia, 2025)