Ketterling R.P.,1993
Ketterling R.P., Vielhaber E., Bottema C.D.K., Schaid D.J., Cohen M.P., Sexauer C.L., Sommer S.S. Germ-line origins of mutation in families with hemophilia B: the sex ratio varies with the type of mutation. - Am.J.Hum.Genet., 1993, v. 52, p. 152-166.
