[The importance of etiologic diagnosis of infectious diseases].
Deng
G H
GH
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*