title: International findings point to third hepatitis virus.
mesh_terms: D006526:Hepatitis C / Q000382:microbiology*; D006518:Hepatitis Viruses / Q000201:enzymology / Q000302:isolation & purification*; D006525:Hepatitis, Viral, Human / Q000382:microbiology*; D006801:Humans; D008297:Male; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D012190:Retroviridae / Q000302:isolation & purification*
chemical_list: D012194:RNA-Directed DNA Polymerase