title: [The importance of etiologic diagnosis of infectious diseases].
authors.forename: G H
authors.initials: GH
authors.lastname: Deng
mesh_terms: D003141:Communicable Diseases / Q000382:microbiology*; D006678:HIV / Q000302:isolation & purification; D015658:HIV Infections / Q000382:microbiology; D006509:Hepatitis B / Q000382:microbiology; D006515:Hepatitis B virus / Q000302:isolation & purification; D006801:Humans; D007239:Infections / Q000382:microbiology*