TY - JOUR AU - de Azevedo Lopes, Erivelton AU - Balbi, Gustavo Guimarães Moreira AU - Tektonidou, Maria G AU - Pengo, Vittorio AU - Sciascia, Savino AU - Ugarte, Amaia AU - Belmont, H Michael AU - Gerosa, Maria AU - Fortin, Paul R AU - Lopez-Pedrera, Chary AU - Ji, Lanlan AU - Cohen, Hannah AU - de Jesús, Guilherme Ramires AU - Branch, D Ware AU - Nalli, Cecilia AU - Petri, Michelle AU - Rodriguez, Esther AU - Kello, Nina AU - Ríos-Garcés, Roberto AU - Knight, Jason S AU - Atsumi, Tatsuya AU - Willis, Rohan AU - Bertolaccini, Maria Laura AU - Erkan, Doruk AU - Andrade, Danieli AU - APS ACTION PY - 2021 DO - 10.1186/s42358-021-00222-3 UR - https://hdl.handle.net/10668/25857 T2 - Advances in rheumatology (London, England) AB - Antiphospholipid syndrome (APS) is characterized by episodes of thrombosis, obstetric morbidity or both, associated with persistently positive antiphospholipid antibodies (aPL). Studying the profile of a rare disease in an admixed population is... LA - en KW - Anti-beta-2 glycoprotein I antibodies KW - Anticardiolipin antibodies KW - Antiphospholipid antibodies KW - Antiphospholipid syndrome KW - Lupus Anticoagulant KW - Primary antiphospholipid syndrome KW - Antiphospholipid Syndrome KW - Brazil KW - Clinical Laboratory Techniques KW - Databases, Factual KW - Female KW - Humans KW - Lupus Coagulation Inhibitor KW - Male KW - Risk Factors TI - Clinical and laboratory characteristics of Brazilian versus non-Brazilian primary antiphospholipid syndrome patients in AntiPhospholipid Syndrome Alliance for Clinical Trials and InternatiOnal Networking (APS ACTION) clinical database and repository. TY - research article VL - 61 ER -