TY  - RPRT
TI  - Cell separation by gradient centrifugation methods.
AU  - T G Pretlow
AU  - T P Pretlow
PY  - 1989
DO  - 10.1016/s0076-6879(89)71025-9
UR  - https://pubmed.ncbi.nlm.nih.gov/2593850/
ID  - 2593850
ER  -