Health and illness in primitive societies.
D000222:Adaptation, Physiological; D000328:Adult; D003141:Communicable Diseases / Q000401:mortality; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008017:Life Expectancy; D008019:Life Style; D008297:Male; D009017:Morbidity; D009512:New Guinea; D005082:Physical Exertion