Diarrhoeal disease control (CDD) programme.
D003140:Communicable Disease Control; D003625:Data Collection; D003906:Developing Countries; D003967:Diarrhea / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D009313:National Health Programs / Q000592:standards*; D015397:Program Evaluation / Q000379:methods; D011785:Quality Assurance, Health Care / Q000458:organization & administration*