[Current situation and challenges to China's fight against acquired immunodeficiency syndrome].
Wang
Ning
N
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control*; D002681:China / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control; D015497:HIV-1; D006801:Humans