[Research on the natural history of acquired immunedeficiency syndrom].
Li
Dong-Min
DM
National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Wang
Ning
N
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D035843:Biomedical Research; D018450:Disease Progression; D006801:Humans; D017741:Survivors