title: New Sellafield study poses a puzzle.
authors.forename: S
authors.initials: S
authors.lastname: Kingman
mesh_terms: D000328:Adult; D002648:Child; D016000:Cluster Analysis; D004739:England / Q000453:epidemiology; D005220:Fathers; D006801:Humans; D007953:Leukemia, Radiation-Induced / Q000453:epidemiology; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D009688:Nuclear Reactors; D016273:Occupational Exposure