Souza, Sonia Cristina de Magalhães [Primary Sjögren's syndrome with cutaneous vasculitis manifested as leg ulcerations]. [electronic resource] - Revista brasileira de reumatologia Apr 2004 - 175-8 p. digital Publication Type: English Abstract; Journal Article ISSN: 0482-5004 Standard No.: 10.1590/s0482-50042004000200013 doi