title: What can we learn from differences in the patterns of occurrence of childhood cancer?
authors.forename: L
authors.initials: L
authors.lastname: Parker
mesh_terms: D000328:Adult; D002648:Child; D004777:Environment; D005006:Ethnicity; D005260:Female; D006801:Humans; D015994:Incidence; D007557:Israel / Q000453:epidemiology; D008019:Life Style; D008297:Male; D009369:Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics; D011247:Pregnancy; D012307:Risk Factors