@misc{indiciae5a6314b2097d, title = {[Trace element concentrations in human fingernails].}, author = {M Hayashi and S Ohhira and H Matsui}, year = {1986}, doi = {10.1265/jjh.41.843}, url = {https://pubmed.ncbi.nlm.nih.gov/3573397/}, note = {Source identifier: 3573397} }