title: [Determination of the Gram classification of bacteria by their staining in the Preston and Morrell method].
mesh_terms: D001419:Bacteria / Q000145:classification*; D001431:Bacteriological Techniques; D013194:Staining and Labeling / Q000379:methods*
vernacular_title: Opredelenie gramprinadlezhnosti bakteriĭ pri ikh okraske po Prestonu i Morrellu.