Fragoulis, G.E. Grigoropoulos, I. Mavrea, E. Arida, A. Bournia, V.-K. Evangelatos, G. Fragiadaki, K. Karamanakos, A. Kravvariti, E. Panopoulos, S. Pappa, M. Thomas, K. Tektonidou, M.G. Paraskevis, D. Vassilopoulos, D. Sfikakis, P.P., Increased influenza vaccination rates in patients with autoimmune rheumatic diseases during the Covid-19 pandemic: a cross-sectional study, Rheumatology International, (41), 895-902, 2021, Springer Science and Business Media Deutschland GmbH, 0172-8172, 1437-160X