title: WHO requirements for the use of animal cells as in vitro substrates for the production of biologicals: application to influenza vaccine production.
authors.affiliation: World Health Organization, Geneva, Switzerland.
authors.forename: E
authors.initials: E
authors.lastname: Griffiths
mesh_terms: D000818:Animals; D001688:Biological Products / Q000592:standards; D018929:Cell Culture Techniques / Q000592:standards* / Q000706:statistics & numerical data; D002478:Cells, Cultured; D006801:Humans; D007252:Influenza Vaccines / Q000592:standards*; D011786:Quality Control; D014776:Virus Cultivation; D014944:World Health Organization
chemical_list: D001688:Biological Products; D007252:Influenza Vaccines