Combined estrogen-progestin contraception in SLE patients with positive aPL conferred an increased risk of thrombosis relative to progestin-only contraception. Abs 0943 #ACR22 @RheumNow
Increased Prevalence of Thrombotic Events in Anti-Phospholipid Antibody-Positive SLE Patients on Estrogen-Containing Contraception - ACR Meeting Abstracts
