@misc{indiciae705c64719e3d, title = {Arsenic in fingernails.}, author = {C A Pounds and E F Pearson and T D Turner}, year = {1979}, doi = {10.1016/s0015-7368(79)71269-2}, url = {https://pubmed.ncbi.nlm.nih.gov/536727/}, note = {Source identifier: 536727} }