title: Toluidine blue: cotton effect-like phenomena produced by crystal aggregates obtained by drying on microscopic slides.
mesh_terms: D001718:Birefringence; D003460:Crystallization; D008859:Microscopy, Polarization; D013053:Spectrophotometry; D014048:Tolonium Chloride
chemical_list: D014048:Tolonium Chloride