In recent years, American tobacco businesses have promoted smokeless tobacco products like snus. Altria (formerly Philip Morris), the producer of Marlboro solutions, invested over $10 billion in 2008 to obtain the popular smokeless brands Skoal and Copenhagen. Further file 7: Desk S7. Epidemiological/scientific research investigating the Affiliation amongst snus use https://images.google.es/url?q=https%3A%2F%2Ficyshop.es%2F%3Fcollections%2Fsnus