title: Observer error and sampling variability tested in evaluation of hepatitis and cirrhosis by liver biopsy.
mesh_terms: D001706:Biopsy; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D006505:Hepatitis / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008099:Liver / Q000473:pathology; D008103:Liver Cirrhosis / Q000175:diagnosis* / Q000473:pathology