Early detection of oral cancer by application of four methods.
D001706:Biopsy; D004396:Coloring Agents; D003945:Diagnosis, Oral; D006801:Humans; D009062:Mouth Neoplasms / Q000175:diagnosis*; D012698:Serologic Tests; D013194:Staining and Labeling; D014481:United States; D014493:United States Department of Veterans Affairs
D004396:Coloring Agents