[Precancerous diseases of the oral and ligual mucosa].
D006801:Humans; D009062:Mouth Neoplasms; D009092:Mucous Membrane; D014062:Tongue Neoplasms
MOUTH/neoplasms; MUCOUS MEMBRANES; TONGUE/neoplasms
Predrakovye zabolevaniia slizistoi obolochki polosti rta i iazyka.