Maple syrup urine disease (branched chain ketoaciduria).

@article{Harper1990MapleSU,
  title={Maple syrup urine disease (branched chain ketoaciduria).},
  author={Patricia A. Harper and Peter J. Healy and Julie A. Dennis},
  journal={The American journal of pathology},
  year={1990},
  volume={136 6},
  pages={1445-7}
}