Nutrition and infection in national development.
D002648:Child; D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000401:mortality; D003695:Delivery of Health Care; D003906:Developing Countries; D003967:Diarrhea; D005193:Family Planning Services; D006801:Humans; D007239:Infections; D007411:Intestinal Diseases, Parasitic; D008457:Measles / Q000401:mortality; D009748:Nutrition Disorders; D009747:Nutritional Physiological Phenomena