Symmetrical black plaques on the toes.

@article{Robinson2000SymmetricalBP,
  title={Symmetrical black plaques on the toes.},
  author={Carolene Robinson and Berne Yee and Andrew P. Kelly},
  journal={Archives of dermatology},
  year={2000},
  volume={136 6},
  pages={
          792, 795-6
        }
}

Topics from this paper.