title: Exploring child health and its ecology. The Kirkos study in Addis Ababa an evaluation of procedures in the measurement of acute morbidity and a search for causal structure.
mesh_terms: D000293:Adolescent; D000704:Analysis of Variance; D002648:Child; D002675:Child, Preschool; D004812:Epidemiologic Methods; D005002:Ethiopia; D005190:Family; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008962:Models, Theoretical; D009017:Morbidity; D010372:Pediatrics; D012107:Research Design