Antiphospholipid Antibody Profile Stability Over Time: Prospective Results From the APS ACTION Clinical Database and Repository.
Gkrouzman E, Sevim E, Finik J, Andrade D, Pengo V, Sciascia S, Tektonidou MG, Ugarte A, Chighizola CB, Belmont HM, Lopez-Pedrera C, Ji L, Fortin P, Efthymiou M, de Jesus GR, Branch DW, Nalli C, Petri M, Rodriguez E, Cervera R, Knight JS, Atsumi T, Willis R, Bertolaccini ML, Cohen H, Rand J, Erkan D. Antiphospholipid Antibody Profile Stability Over Time: Prospective Results From the APS ACTION Clinical Database and Repository. J Rheumatol. 2021 04; 48(4):541-547.