title: Electrophoresis with continuous scanning densitometry: separation of cells in a density gradient.
mesh_terms: D000818:Animals; D002469:Cell Separation / Q000379:methods*; D003203:Computers, Hybrid; D003720:Densitometry / Q000295:instrumentation; D004586:Electrophoresis / Q000295:instrumentation; D004912:Erythrocytes; D006801:Humans; D051381:Rats