title: Letter: Rosetting tests.
mesh_terms: D003165:Complement System Proteins; D006801:Humans; D007104:Immune Adherence Reaction; D007141:Immunoglobulin Fc Fragments / Q000302:isolation & purification; D008214:Lymphocytes / Q000276:immunology; D008722:Methods; D013499:Surface Properties
chemical_list: D007141:Immunoglobulin Fc Fragments; D003165:Complement System Proteins