title: A method of staining sephadex particles for the study of filter feeding systems in animals.
mesh_terms: D000818:Animals; D004435:Eating; D011134:Polysaccharides; D011196:Potassium Permanganate; D013194:Staining and Labeling / Q000379:methods*
chemical_list: D011134:Polysaccharides; D011196:Potassium Permanganate