[Certain aspects of the so-called precancerous lesions of the mouth mucosa].
D006801:Humans; D007971:Leukoplakia; D009059:Mouth Diseases / Q000473:pathology*; D009061:Mouth Mucosa / Q000473:pathology*; D011230:Precancerous Conditions
Algunos aspectos de las llamadas lesiones precancerosas de la mucosa bucal.