Basic sanitation in developing countries. Survey of water use in a low income urban area in the Middle East.
D001211:Asia, Western; D003906:Developing Countries; D004196:Disease Outbreaks / Q000517:prevention & control*; D004812:Epidemiologic Methods; D006801:Humans; D012499:Sanitation / Q000639:trends*; D014871:Water Microbiology; D014876:Water Pollution / Q000517:prevention & control; D014881:Water Supply / Q000592:standards*