Keegan, ea 1996
Keegan, K.S., Holtzman, D.A., Plug, A.W., Christenson, E.R., Brainerd, E.E., Flaggs, G., Bentley, N.J., Taylor, E.M., Meyn, M.S., Moss, S.B., Carr, A.M., Ashley, T., and Hoekstra, M.F. (1996) Genes Dev., 10, 2423-2437.
Keegan, K.S., Holtzman, D.A., Plug, A.W., Christenson, E.R., Brainerd, E.E., Flaggs, G., Bentley, N.J., Taylor, E.M., Meyn, M.S., Moss, S.B., Carr, A.M., Ashley, T., and Hoekstra, M.F. (1996) Genes Dev., 10, 2423-2437.