title: Editorial: Grey-scale ultrasonography.
mesh_terms: D002761:Cholangitis / Q000175:diagnosis; D002779:Cholestasis / Q000175:diagnosis; D003937:Diagnosis, Differential; D006506:Hepatitis A / Q000175:diagnosis; D006801:Humans; D008100:Liver Abscess / Q000175:diagnosis; D008103:Liver Cirrhosis / Q000175:diagnosis; D008107:Liver Diseases / Q000175:diagnosis*; D008113:Liver Neoplasms / Q000175:diagnosis; D008722:Methods; D009362:Neoplasm Metastasis / Q000175:diagnosis; D014463:Ultrasonography