@misc{indiciaee95ea03d19c6, title = {Cell separation by gradient centrifugation methods.}, author = {T G Pretlow and T P Pretlow}, year = {1989}, doi = {10.1016/s0076-6879(89)71025-9}, url = {https://pubmed.ncbi.nlm.nih.gov/2593850/}, note = {Source identifier: 2593850} }