Soedan vooroordeel kruis kent with the micronite filter grot Gevoel van schuld Modieus
Who Made That Cigarette Filter? - The New York Times
Keith Siau on Twitter: "In the 1950s, Kent released the Micronite filter. Laced with blue asbestos, it was marketed as offering “the greatest health protection in cigarette history”. Scientists and educators are
Asbestos Cigarette Filters: History of Kent Micronite & Lawsuits
Kent Cigarettes Micronite Filter Micropore Paper Lorillard 1959 Vintage Print Ad | eBay
When cigarette filters were made of asbestos - The Cancer Letter