title: Viscosity-density gradient for purification of foot-and-mouth disease virus.
mesh_terms: D000818:Animals; D005537:Aphthovirus / Q000254:growth & development / Q000302:isolation & purification*; D002247:Carbon Isotopes; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002586:Cesium; D002712:Chlorides; D006224:Cricetinae; D005990:Glycerol; D006462:Hemolytic Plaque Technique; D007668:Kidney; D008722:Methods; D013501:Surface-Active Agents; D014020:Tissue Extracts; D014316:Tritium; D014529:Uridine; D014776:Virus Cultivation; D014783:Viscosity
chemical_list: D002247:Carbon Isotopes; D002712:Chlorides; D013501:Surface-Active Agents; D014020:Tissue Extracts; D014316:Tritium; D002586:Cesium; D005990:Glycerol; D014529:Uridine