TY - GEN AU - Singh,Anjana AU - Blank,Miri AU - Shoenfeld,Yehuda AU - Illges,Harald TI - Antiphospholipid syndrome patients display reduced titers of soluble CD21 in their sera irrespective of circulating anti-beta2-glycoprotein-I autoantibodies SN - 0172-8172 PY - 2008///0724 KW - Antiphospholipid Syndrome KW - blood KW - Autoantibodies KW - Humans KW - Receptors, Complement 3d KW - beta 2-Glycoprotein I KW - immunology N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1007/s00296-007-0503-6 ER -