Advantages of toluidine blue in sputum staining.
D000814:Aniline Compounds; D004396:Coloring Agents; D013183:Sputum; D013194:Staining and Labeling; D014048:Tolonium Chloride
D000814:Aniline Compounds; D004396:Coloring Agents; D014048:Tolonium Chloride; C023650:aniline
ANILINE DYES; SPUTUM; STAINS AND STAINING