Smetana, Karel A short note on the nucleolar size and density in apoptotic leukemic granulocytic precursors (HL-60 cells). [electronic resource] - Life sciences Jul 2004 - 791-6 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0024-3205 Standard No.: 10.1016/j.lfs.2003.12.028 doi Subjects--Topical Terms: Aminolevulinic Acid--pharmacologyApoptosis--drug effectsCell Nucleolus--chemistryGranulocytes--drug effectsHL-60 Cells--drug effectsHumansImage Processing, Computer-AssistedLightNucleolus Organizer Region--chemistryPhotosensitizing Agents--pharmacologySilver Staining