[Advances in hepatitis--1981].
D000818:Animals; D006518:Hepatitis Viruses / Q000235:genetics; D006524:Hepatitis, Viral, Animal / Q000382:microbiology; D006525:Hepatitis, Viral, Human / Q000188:drug therapy / Q000382:microbiology / Q000635:transmission; D006801:Humans
Avances en hepatitis - 1981.