TY - JOUR T1 - IgM antiphospholipid antibodies are associated with a microvascular phenotype in antiphospholipid syndrome JO - Advances in Rheumatology A1 - Signorelli, Flavio A1 - Lopes, Fernanda Oliveira de Andrade A1 - Gomes, Andreia Coimbra Sousa A1 - Balbi, Gustavo GuimarĂ£es Moreira A1 - Cecchi, Irene A1 - Radin, Massimo A1 - Sciascia, Savino A1 - de Andrade, Danieli Castro Oliveira SN - 2523-3106 UL - 10.1186/s42358-026-00553-z VL - 66 Y1 - 2026 PB - Brasil ER -