Pandemic influenza immunization in primary antiphospholipid syndrome (PAPS): a trigger to thrombosis and autoantibody production? - Medeiros, D. Martins de; Silva, C. A.; Bueno, C.; Ribeiro, A. C. Medeiros; Viana, V. dos Santos T.; Carvalho, J. Freire; Bonfa, E. (Lupus, 2014)