title: Human volunteer and tissue culture studies of viral hepatitis.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000818:Animals; D002648:Child; D002986:Clinical Trials as Topic; D002999:Clone Cells; D003588:Cytopathogenic Effect, Viral; D029822:Enterovirus B, Human / Q000254:growth & development; D000882:Haplorhini; D006506:Hepatitis A; D006507:Hepatovirus / Q000302:isolation & purification*; D006801:Humans; D007194:India; D007279:Injections, Subcutaneous; D008297:Male; D008854:Microscopy, Electron; D010849:Picornaviridae / Q000145:classification; D014762:Viral Interference; D014776:Virus Cultivation