Tu quoque my friend. I merely coped & pasted wikipedia, wanna check the cite? >1972, Maltoni, another Italian researcher for the European vinyl chloride indust

Tu quoque my friend. I merely coped & pasted wikipedia, wanna check the cite? >1972, Maltoni, another Italian researcher for the European vinyl chloride industry, found liver tumors (including angiosarcoma) from vinyl chloride exposures as low as 250 ppm for four hours a day.[30]