1. Isolation of human leukemic blasts from peripheral blood by density gradient centrifugation;Abeloff;Clin. Res.,1969
2. Studies on isolated cell components. VIII. High resolution gradient differential centrifugation;Anderson;Exptl. Cell Res.,1955
3. An introduction to particle separations in zonal centrifuges;Anderson,1966
4. Preservation of mouse bone marrow at −79°C with dimethyl sulfoxide;Ashwood-Smith;Nature,1961
5. A method for separating according to mass a mixture of macromomolecules or small particles suspended in a fluid. I. Theory;Berg,1967