title: [Electron microscopical demonstration of "virus-like" particles in blood plasma units together with hepatitis associated antigen (HAA)].
mesh_terms: D001769:Blood / Q000382:microbiology*; D001793:Blood Preservation; D006509:Hepatitis B / Q000097:blood / Q000209:etiology; D006511:Hepatitis B Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000032:analysis*; D006801:Humans; D008854:Microscopy, Electron; D065227:Transfusion Reaction
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Elektronenmikroskopischer Nachweis "virusartiger" Partikel in Blutplasmakonserven mit Hepatitis Associated Antigen (HAA.