World AIDS day: 'AIDS--men make a difference'.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000517:prevention & control*; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control; D006293:Health Promotion; D006801:Humans; D015994:Incidence; D008297:Male; D012307:Risk Factors; D015996:Survival Rate; D006113:United Kingdom / Q000453:epidemiology; D014944:World Health Organization