title: Health and the urban environment. 13. The incidence and burden of minor illness in a healthy population: familial spread.
mesh_terms: D000208:Acute Disease / Q000150:complications / Q000453:epidemiology; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003139:Common Cold / Q000453:epidemiology; D005191:Family Characteristics; D005260:Female; D005767:Gastrointestinal Diseases / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D010612:Pharyngitis / Q000453:epidemiology; D012220:Rhinitis / Q000453:epidemiology; D014505:Urban Population