Silva, S.Ferreira, J.Carvalho, S.Seabra, F.Marinho, A.2014-05-062014-05-062013ACTA REUMATOL PORT. 2013;38:302-3050303-464Xhttp://hdl.handle.net/10400.16/1605engANCASystemic vasculitisPTUAntineutrophil cytoplasmatic antibody positive systemic vasculitis in a patient treated with propylthiouraciljournal article