Space-time clustering of childhood leukemia in San Francisco.
D000293:Adolescent; D000367:Age Factors; D002140:California; D002648:Child; D002675:Child, Preschool; D004781:Environmental Exposure; D005163:Factor Analysis, Statistical; D005260:Female; D006798:Housing; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia / Q000453:epidemiology*; D008297:Male; D011156:Population Density; D012189:Retrospective Studies; D012737:Sex Factors; D013997:Time Factors; D014505:Urban Population