Making progress.
D003625:Data Collection; D003906:Developing Countries; D004194:Disease; D015658:HIV Infections; D006285:Health Planning; D009934:Organization and Administration; D015397:Program Evaluation; D012106:Research; D014777:Virus Diseases
Data Collection; Developing Countries; Diseases; Hiv Infections--prevention and control; Organization And Administration; Program Design; Program Evaluation; Programs; Research Methodology; Viral Diseases