title: Velocity of red cell aggregation (RCA): photometric determination of the half-time and aggregation constant.
mesh_terms: D001809:Blood Viscosity; D003920:Diabetes Mellitus / Q000097:blood; D004903:Erythrocyte Aggregation; D005260:Female; D006801:Humans; D009101:Multiple Myeloma / Q000097:blood; D010783:Photometry; D011247:Pregnancy