title: Immunochemical studies of foot-and-mouth disease. VII. Characterization of foot-and-mouth disease virus concentrated by polyethylene glycol precipitation.
mesh_terms: D000818:Animals; D005537:Aphthovirus / Q000276:immunology / Q000302:isolation & purification*; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002586:Cesium; D011232:Chemical Precipitation; D002712:Chlorides; D003168:Complement Fixation Tests; D006224:Cricetinae; D005536:Foot-and-Mouth Disease / Q000276:immunology*; D006018:Glycols; D006168:Guinea Pigs; D007106:Immune Sera; D007118:Immunoassay; D005779:Immunodiffusion; D007668:Kidney; D008722:Methods; D013053:Spectrophotometry; D014461:Ultracentrifugation; D014776:Virus Cultivation
chemical_list: D002712:Chlorides; D006018:Glycols; D007106:Immune Sera; D002586:Cesium