title: Status report on virus isolation in infectious hepatitis (I.H.).
mesh_terms: D000906:Antibodies; D002648:Child; D002675:Child, Preschool; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D006507:Hepatovirus / Q000302:isolation & purification*; D006801:Humans; D007106:Immune Sera
chemical_list: D000906:Antibodies; D007106:Immune Sera