TY  - RPRT
TI  - Discontinuous density gradient separation of human mononuclear leucocytes using Percoll as gradient medium.
AU  - A J Ulmer
AU  - H D Flad
PY  - 1979
DO  - 10.1016/0022-1759(79)90268-0
UR  - https://pubmed.ncbi.nlm.nih.gov/41875/
ID  - 41875
ER  -