title: Biphasic hepatitis in HBV/HDV coinfected parenteral drug abusers.
mesh_terms: D056486:Chemical and Drug Induced Liver Injury / Q000150:complications; D006509:Hepatitis B / Q000150:complications*; D003699:Hepatitis D / Q000150:complications*; D006801:Humans; D019966:Substance-Related Disorders / Q000382:microbiology*