Hyper IgM syndrome: two mutations distinguish HIM.

@article{Foy1994HyperIS,
  title={Hyper IgM syndrome: two mutations distinguish HIM.},
  author={Teresa M. Foy and Scott R Masters and Randolph J. Noelle},
  journal={The Journal of clinical investigation},
  year={1994},
  volume={94 4},
  pages={1349-50}
}