Phase-contrast observation on influence of ruby laser-radiation on living cells.
D002460:Cell Line; D002466:Cell Nucleolus; D003470:Culture Media; D006367:HeLa Cells; D007834:Lasers; D008722:Methods; D008858:Microscopy, Phase-Contrast; D013053:Spectrophotometry; D013194:Staining and Labeling
D003470:Culture Media