Robson K J, Shearman J D, Merryweather-Clarke A T, Pointon J J, Rosenberg W M, Walker A P, Dooley J S, Bomford A, Raha-Chowdhury R, Worwood M
MRC Molecular Haematology Unit, Institute of Molecular Medicine, John Radcliffe Hospital, Oxford, UK.
J Med Genet. 1997 Feb;34(2):148-51. doi: 10.1136/jmg.34.2.148.