(1)
Rocha, G. C.; Palma, M. N. N.; Detmann, E.; Valadares Filho, S. de C. Evaluation of Acid Digestion Techniques to Estimate Chromium Contents in Cattle Feces. PAB 2015, 50 (1), 92-95. https://doi.org/10.1590/S1678-3921.pab2015.v50.19625.