[1st investigations on the changes caused by tobacco powder on the oral mucosa].
D005260:Female; D005891:Gingivitis / Q000209:etiology*; D006801:Humans; D009784:Occupational Diseases; D010947:Plants, Toxic; D014026:Nicotiana
Prime indagini sulle alterazioni prodotte dalla polvere di tabacco sulla mucosa orale.