title: Rosette formation in vitro between normal human lymphocytes and sheep erythrocytes.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D004492:Edetic Acid; D004912:Erythrocytes / Q000276:immunology*; D006736:Horses; D006801:Humans; D008214:Lymphocytes / Q000276:immunology*; D051381:Rats; D012756:Sheep; D014357:Trypsin
chemical_list: D004492:Edetic Acid; D014357:Trypsin