Circulating Levels of Anti-C1q and Anti-Factor H Autoantibodies and Their Targets in Normal Pregnancy and Preeclampsia. - Dijkstra DJ; Lokki AI; Gierman LM; Borggreven NV; van der Keur C; Eikmans M; Gelderman KA; Laivuori H; Iversen AC; van der Hoorn MP; Trouw LA (Frontiers in immunology, 2022)