The effect of urbanization on health in a mining area of Sierra Leone.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006306:Health Surveys; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D008906:Mining; D012423:Rural Health; D012807:Sierra Leone; D014798:Vital Statistics