title: The safety of biologicals--old problem, new questions.
authors.affiliation: Institut Pasteur, Virologie Médicale, Paris, France.
authors.forename: F
authors.initials: F
authors.lastname: Horaud
mesh_terms: D000818:Animals; D002460:Cell Line; D004340:Drug Contamination; D017408:Guidelines as Topic; D015658:HIV Infections / Q000635:transmission; D006801:Humans; D007239:Infections / Q000635:transmission*; D017096:Prion Diseases / Q000635:transmission; D012449:Safety