title: Qualification of virus/cell systems for their intended use.
authors.affiliation: Aventis Behring, Virology, Marburg, Germany. Albrecht.Groener@ZLBBehring.com
authors.forename: A
authors.initials: A
authors.lastname: Gröner
mesh_terms: D000818:Animals; D001688:Biological Products / Q000302:isolation & purification; D001709:Biotechnology; D002460:Cell Line; D003588:Cytopathogenic Effect, Viral; D006801:Humans; D012449:Safety; D014773:Virology / Q000379:methods*; D014780:Viruses / Q000302:isolation & purification*
chemical_list: D001688:Biological Products