Making clear messages. What works best?
D000163:Acquired Immunodeficiency Syndrome; D003142:Communication; D004194:Disease; D004493:Education; D015658:HIV Infections; D006266:Health Education; D008402:Mass Media; D013663:Teaching; D014777:Virus Diseases
Acquired Immunodeficiency Syndrome--prevention and control; Communication; Communication Programs; Diseases; Education; Educational Activities; Educational Technics; Health Education; Hiv Infections--prevention and control; Mass Media; Printed Media; Viral Diseases