RT Journal Article SR Electronic T1 Corpus callosum hypoplasia and associated brain anomalies in Nijmegen breakage syndrome JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e25 OP e25 DO 10.1136/jmg.39.5.e25 VO 39 IS 5 A1 K H Chrzanowska A1 M Bekiesinska-Figatowska A1 S Józwiak YR 2002 UL http://jmg.bmj.com/content/39/5/e25.abstract AB