[The effectiveness of the methylene blue staining reaction in malignant neoplasms].
D004396:Coloring Agents; D006801:Humans; D008751:Methylene Blue; D009369:Neoplasms; D013194:Staining and Labeling
D004396:Coloring Agents; D008751:Methylene Blue
METHYLENE BLUE; NEOPLASMS; STAINS AND STAINING