Nogueira, T., Semedo, M., & Cunha, E. (2015). Essential Heavy Metals in Renal Tumor Tissue and Its Possible Relation to Carcinogenesis: Applying the Scanning Electron Microscopy Coupled with X-Ray Microanalysis Technique. International Journal of Medical Students, 3(1), 10–14. https://doi.org/10.5195/ijms.2015.107