title: Studies of Burkitt lymphoma cells. 3. Equilibrium density gradient centrigugation of virus particles isolated from Burkitt lymphoma cell lines.
mesh_terms: D002051:Burkitt Lymphoma / Q000382:microbiology*; D002499:Centrifugation, Density Gradient; D002586:Cesium; D046508:Culture Techniques; D006564:Herpesviridae / Q000166:cytology / Q000302:isolation & purification*; D006801:Humans; D008854:Microscopy, Electron; D018139:Simplexvirus / Q000166:cytology / Q000302:isolation & purification*
chemical_list: D002586:Cesium