TY - JOUR T1 - Method Validation Analysis of Toxic Elements As, Cd, Pb and Hg in Cannabidiol (CBD)-rich Oil by Inductively Coupled Plasma Mass Spectrometry JO - Brazilian Archives of Biology and Technology A1 - Santos, Eder José dos A1 - Herrmann, Amanda Beatriz SN - 1516-8913 UL - 10.1590/1678-4324-2024230455 VL - 67 Y1 - 2024 PB - Brasil ER -