title: Separation of viable from nonviable tumor cells by flotation on a Ficoll-Triosil mixture.
mesh_terms: D002469:Cell Separation; D002498:Centrifugation; D003973:Diatrizoate; D006801:Humans; D008214:Lymphocytes; D008722:Methods; D009369:Neoplasms / Q000097:blood / Q000473:pathology*; D011134:Polysaccharides; D012492:Salts; D013395:Sucrose
chemical_list: D011134:Polysaccharides; D012492:Salts; D003973:Diatrizoate; D013395:Sucrose