title: Procedure for PEG treatment of bovine sera used for cell culture in virus diagnosis.
mesh_terms: D000818:Animals; D001769:Blood; D002417:Cattle; D002460:Cell Line; D002478:Cells, Cultured; D003470:Culture Media; D005615:Freezing; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D011092:Polyethylene Glycols; D012712:Serum Globulins; D014776:Virus Cultivation
chemical_list: D003470:Culture Media; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D012712:Serum Globulins; D011092:Polyethylene Glycols