title: Countercurrent distribution of lymphocytes from human peripheral blood in an aqueous two-phase system. I. Separation into subsets of lymphocytes bearing distinctive markers.
mesh_terms: D000328:Adult; D002469:Cell Separation; D003377:Countercurrent Distribution; D003911:Dextrans; D004912:Erythrocytes / Q000276:immunology; D004950:Esterases; D006801:Humans; D008214:Lymphocytes / Q000145:classification / Q000201:enzymology / Q000276:immunology*; D008875:Middle Aged; D011092:Polyethylene Glycols; D011947:Receptors, Antigen, B-Cell; D012397:Rosette Formation
chemical_list: D003911:Dextrans; D011947:Receptors, Antigen, B-Cell; D011092:Polyethylene Glycols; D004950:Esterases