HIV / AIDS: trends of the pandemic.
D000163:Acquired Immunodeficiency Syndrome; D004194:Disease; D004813:Epidemiology; D015658:HIV Infections; D006262:Health; D007390:International Agencies; D009938:Organizations; D015995:Prevalence; D011634:Public Health; D012106:Research; D012107:Research Design; D014480:United Nations; D014777:Virus Diseases; D014944:World Health Organization
Acquired Immunodeficiency Syndrome; Diseases; Epidemiology; Health; Hiv Infections; International Agencies; Measurement; Organizations; Prevalence; Public Health; Research Methodology; Un; Viral Diseases; Who; World