MedlinePlus: Envenenamento por ácido bórico [em inglês] medlineplus.gov/ency/article/002485.htm Borate MedlinePlus: Boric Acid Poisoning boric acid poisoning https://medlineplus.gov/ency/article/002485.htm MedlinePlus: Boric Acid Poisoning health risks associated with possible exposure NIH.gov: Boric Acid Poisoning boric acid