Localized cutaneous pigmentation induced by subcutaneously inserted copper wire.

@article{Sandhu2001LocalizedCP,
  title={Localized cutaneous pigmentation induced by subcutaneously inserted copper wire.},
  author={Kamaldeep Sandhu and Suruchi Gupta},
  journal={The Journal of dermatology},
  year={2001},
  volume={28 12},
  pages={767-8}
}