title: Court disallows class action in hemophiliacs' HIV lawsuit.
mesh_terms: D001803:Blood Transfusion / Q000331:legislation & jurisprudence; D015658:HIV Infections / Q000150:complications* / Q000635:transmission; D006467:Hemophilia A / Q000150:complications*; D006801:Humans; D016365:Liability, Legal; D065227:Transfusion Reaction