Titanium and its eighteen compounds "are not only acutely poisonous to the lungs but can also cause burns and other types of chronic poisoning," points out Professor Wang Jung-te of Taiwan University's department of public health in his book Pollution and Disease.
而鈦及其十八種化合物，「不僅具有肺部纖維化等慢性毒理作用，也會引起灼傷等急性毒理作用」，台大公共衛生系教授王榮德在「公害與疾病」一書指出。