National Institute of Health: Boric Acid Poisoning MedlinePlus poison the other MedlinePlus: Boric Acid Poisoning article encontrado "Boric Acid Poisoning" MedlinePlus Medical Encyclopedia: Boric Acid Poisoning article boric acid article nlm.nih.gov boric acid MedLine Plus: Envenenamiento por ácido bórico Boric Acid MedLine Plus: Intoxicação por ácido bórico [em inglês] a dangerous poison sodium borate boric acid boric acid sodium borate