title: Virus infection and clotting factor concentrates.
authors.forename: D I
authors.initials: DI
authors.lastname: Evans
mesh_terms: D004340:Drug Contamination / Q000517:prevention & control; D016731:Erythema Infectiosum / Q000635:transmission; D005169:Factor VIII / Q000627:therapeutic use*; D006467:Hemophilia A / Q000628:therapy*; D006801:Humans; D010949:Plasma / Q000821:virology*; D014777:Virus Diseases / Q000635:transmission*
chemical_list: D005169:Factor VIII