title: Further evidence for the hypothesis that one cause of childhood leukaemia is infection.
authors.affiliation: University College, London, UK.
authors.forename: W H
authors.initials: WH
authors.lastname: James
mesh_terms: D002648:Child; D002675:Child, Preschool; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007239:Infections / Q000150:complications*; D007938:Leukemia / Q000209:etiology*; D008297:Male; D014429:Twins, Dizygotic / Q000235:genetics