[Comparative studies on the morphology of phage particles with the aid of a shading method and a negative contrasting with phospho-tungstic acid].
D001435:Bacteriophages; D008853:Microscopy; D014414:Tungsten; D017973:Tungsten Compounds
D017973:Tungsten Compounds; C021101:tungstic(VI) acid; D014414:Tungsten
BACTERIOPHAGE; MICROSCOPY; TUNGSTEN