00691nam a2200169 a 450000100080000000500110000800800410001910000230006024501560008326001570023930000110039665000170040765000210042465300250044570000250047070000260049520795622017-11-13       2017    bl uuuu     u00u1 u    #d1 aSILVA, A. B. S. da  aDirect determination of TiO2 as Ti used as digestibility marker in bovine faeces by Laser-Induced Breakdown Spectroscopy (LIBS).h[electronic resource]  aIn: COLLOQUIUM SPECTROSCOPICUM INTERNATIONALE, 40., EURO-MEDITERRANEAN SYMPOSIUM ON LIBS, 9., 2017, Pisa, Italy. Proceedings... Pisa, Italy: IUPACc2017  ap. 52.  aspectroscopy  atitanium dioxide  aDigestibility marker1 aPEREIRA FILHO, E. R.1 aNOGUEIRA, A. R. de A.