1Ruth C. Lovering,Angela Sweatman,Sally A. Genet,Helen R. Middleton-Price,David Vetrie,Igor Vorechovsky,David Bentley,Gumersindo Fontan,Teresa Espa?ol,Gareth Morgan,Roland J. Levinsky,Christine Kinnon. Identification of deletions in thebtk gene allows unambiguous assessment of carrier status in families with X-linked agammaglobulinaemia[J] 1994,Human Genetics(1):77~79