title: No maternal effect in childhood leukaemia with neurofibromatosis.
mesh_terms: D005260:Female; D005799:Genes, Dominant; D006801:Humans; D007938:Leukemia / Q000209:etiology / Q000235:genetics*; D008297:Male; D009456:Neurofibromatosis 1 / Q000209:etiology / Q000235:genetics*; D012737:Sex Factors