Global health situation. II. Health and environment: urbanization, literacy, water supply and sanitation.
D003906:Developing Countries / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008297:Male; D011932:Reading; D012499:Sanitation / Q000706:statistics & numerical data*; D014507:Urbanization; D014881:Water Supply / Q000706:statistics & numerical data*