TY - SER AU - Avila,Dayara Viraginia L. TI - Determination of Zn in dry feeds for cats and dogs by energy-dispersive X-ray fluorescence spectrometry N1 - YS2017 M05 Sources - Journal of AOAC International Sources - 99 (6) 2016 : 1572-1575 ISSN - 1060-3271 ER -