title: Parvoviruses as contaminants of permanent human cell lines. II. Physicochemical properties of the isolated viruses.
mesh_terms: D002021:Buffers; D002277:Carcinoma; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002586:Cesium; D002712:Chlorides; D004267:DNA Viruses / Q000032:analysis / Q000145:classification / Q000187:drug effects / Q000254:growth & development / Q000302:isolation & purification; D004279:DNA, Viral / Q000032:analysis; D005998:Glycine; D006367:HeLa Cells; D006386:Hemagglutination Tests; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007065:Idoxuridine / Q000494:pharmacology; D007822:Laryngeal Neoplasms; D008854:Microscopy, Electron; D009062:Mouth Neoplasms; D010772:Phosphotungstic Acid; D013194:Staining and Labeling; D013936:Thymidine; D014316:Tritium; D014764:Viral Proteins / Q000032:analysis; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D002021:Buffers; D002712:Chlorides; D004279:DNA, Viral; D014764:Viral Proteins; D014316:Tritium; D010772:Phosphotungstic Acid; D002586:Cesium; D007065:Idoxuridine; D005998:Glycine; D013936:Thymidine