title: Microscopic detection of adventitious viruses in cell cultures.
mesh_terms: D000650:Amnion; D000818:Animals; D002277:Carcinoma; D002460:Cell Line; D002478:Cells, Cultured / Q000382:microbiology*; D006224:Cricetinae; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D004267:DNA Viruses / Q000302:isolation & purification; D000882:Haplorhini; D006321:Heart; D006801:Humans; D007668:Kidney; D007739:L Cells; D007822:Laryngeal Neoplasms; D008251:Macaca; D051379:Mice; D008854:Microscopy, Electron; D008867:Microtomy; D027383:Papillomaviridae / Q000302:isolation & purification; D010252:Paramyxoviridae / Q000302:isolation & purification; D010772:Phosphotungstic Acid; D027382:Polyomaviridae; D012087:Reoviridae / Q000302:isolation & purification; D013194:Staining and Labeling; D014780:Viruses / Q000302:isolation & purification*; D014713:Viruses, Unclassified / Q000302:isolation & purification
chemical_list: D010772:Phosphotungstic Acid