Abdominal Pain in a Young Man with Oral Pigmentations.

@article{Chan2016AbdominalPI,
  title={Abdominal Pain in a Young Man with Oral Pigmentations.},
  author={Theodore C. Chan and Claude B. Sirlin},
  journal={The Journal of emergency medicine},
  year={2016},
  volume={50 2},
  pages={335-6}
}