Nurse-led care for the management of rheumatoid arthritis: A review of the global literature and proposed strategies for implementation in Africa and the Middle East by Uthman, I, Almoallim, H, Buckley, CD, Masri, B, Dahou-Makhloufi, C, El Dershaby, Y, Sunna, N, Raza, K, Kumar, K, Abu-Saad Huijer, H, Tashkandi, N, Louw, I, Adelowo, O