title: DNA blotting for haemophilia B carrier detection: pitfalls in dosage analysis.
mesh_terms: D002872:Chromosome Deletion; D004247:DNA / Q000032:analysis*; D006580:Genetic Carrier Screening / Q000379:methods*; D002836:Hemophilia B / Q000175:diagnosis* / Q000235:genetics; D006801:Humans
chemical_list: D004247:DNA