Moura, I. F. S.; Cruz, A. B.; Cesar, R. H. S.; Oliveira, A. F. G.; Barreto, A. A.; Menezes, M. Ângela de B. C. Use of the Neutron Activation Analysis, K0-Standardized Method, in the Evaluation of the Air Quality in Critical Points of Belo Horizonte. Braz. J. Rad. Sci. 2019, 7.