[Viral hepatitis].
D006505:Hepatitis / Q000517:prevention & control* / Q000635:transmission; D006506:Hepatitis A / Q000517:prevention & control; D006509:Hepatitis B / Q000517:prevention & control; D006518:Hepatitis Viruses / Q000472:pathogenicity; D006801:Humans; D014765:Viral Vaccines / Q000627:therapeutic use; D014774:Virulence
D014765:Viral Vaccines