title: Ficoll-isopaque gradients for the determination of density distributions of human blood lymphocytes and other reticulo-endothelial cells.
mesh_terms: D000045:Acacia; D002499:Centrifugation, Density Gradient; D003287:Contrast Media; D006801:Humans; D008214:Lymphocytes / Q000032:analysis*; D008722:Methods; D012157:Mononuclear Phagocyte System / Q000166:cytology*; D009994:Osmolar Concentration; D011092:Polyethylene Glycols; D012116:Resins, Plant; D013046:Specific Gravity; D013395:Sucrose
chemical_list: D003287:Contrast Media; D012116:Resins, Plant; D011092:Polyethylene Glycols; D013395:Sucrose