title: Prevalence of hepatitis TT virus DNA among the voluntary blood donors: a sunmary from some previous studies.
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
mesh_terms: D001782:Blood Donors; D004279:DNA, Viral / Q000032:analysis*; D014943:Global Health; D006525:Hepatitis, Viral, Human / Q000097:blood* / Q000821:virology; D006801:Humans; D015995:Prevalence; D018570:Risk Assessment; D022783:Torque teno virus / Q000235:genetics / Q000302:isolation & purification*
chemical_list: D004279:DNA, Viral