title: Antiphospholipid antibodies in a Brazilian population with systemic lupus erythematosus.
authors.forename: W H
authors.initials: WH
authors.lastname: Chahade
authors.forename: H L
authors.initials: HL
authors.lastname: Staub
authors.forename: M
authors.initials: M
authors.lastname: Khamashta
authors.forename: G R
authors.initials: GR
authors.lastname: Hughes
mesh_terms: D001323:Autoantibodies / Q000032:analysis*; D001938:Brazil; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D010743:Phospholipids / Q000276:immunology*
chemical_list: D001323:Autoantibodies; D010743:Phospholipids