Studies in oral leukoplakias. I. The influence of snuff upon the connective tissue of the oral mucosa. Preliminary report.
D003238:Connective Tissue; D006801:Humans; D007971:Leukoplakia; D007972:Leukoplakia, Oral; D009059:Mouth Diseases; D009061:Mouth Mucosa; D014030:Tobacco, Smokeless
LEUKOPLAKIA; MOUTH/diseases; TOBACCO/toxicology