RT Journal Article SR Electronic T1 Recurrent deletion of a region containing exon 24 of the RB1 gene caused by non-homologous recombination between a LINE-1HS and MER21B element JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e122 OP e122 DO 10.1136/jmg.2004.021923 VO 41 IS 12 A1 P Albrecht A1 J Bode A1 K Buiting A1 A K Prashanth A1 D R Lohmann YR 2004 UL http://jmg.bmj.com/content/41/12/e122.abstract AB