@misc{indiciaed30cd48ea532, title = {Trace elements in noraml and malignant human breast tissue.}, author = {A E Schwartz and G W Leddicotte and R W Fink and E W Friedman}, year = {1974}, url = {https://pubmed.ncbi.nlm.nih.gov/4367279/}, note = {Source identifier: 4367279} }