Elemental distribution in ascending aortic after radiotherapy and chemotherapy by Low Energy X-ray Fluorescence spectroscopy. (14th May 2018) - Mantuano, A.; Mota, C.L.; Pickler, A.; Sena, G.; Braz, D.; Salata, C.; de Almeida, C.E.; Costa, F.N.; Barroso, R.C.