@misc{indiciae490a0fe932a1,
  title = {Trace elements and skin pigmentation.},
  author = {M M Molokhia and B Portnoy},
  year = {1973},
  doi = {10.1111/j.1365-2133.1973.tb02958.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4199347/},
  note = {Source identifier: 4199347}
}