MJ Wondergem, M Overbeeke, N Som, ME Chamuleau, AR Jonkhoff, S Zweegman. Mixed autoimmune haemolysis in a SLE patient due to aspecific and anti-Jka autoantibodies; case report and review of the literature. Haematologica 2006;91(5_Suppl):ECR12-ECR12; https://doi.org/10.3324/%x.