- Unreported RSK2 missense mutation in two male sibs with an unusually mild form of Coffin-Lowry syndrome. Manouvrier-Hanu, S., Amiel, J., Jacquot, S., Merienne, K., Moerman, A., Coëslier, A., Labarriere, F., Vallée, L., Croquette, M.F., Hanauer, A. J. Med. Genet. (1999)