@misc{indiciae38e3f9e22083, title = {Trace element concentrations studied in vivo using X-ray fluorescence analysis.}, author = {J Börjesson and S Mattsson and M Alpsten}, doi = {10.1016/s0969-8043(97)00264-9}, url = {https://pubmed.ncbi.nlm.nih.gov/9569512/}, note = {Source identifier: 9569512} }