Ultrafiltration and electron microscopy of three types of poliomyelitis virus propagated in tissue culture.
D003956:Dialysis; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D011051:Poliomyelitis; D017955:Poliovirus; D006435:Renal Dialysis; D012098:Reproduction; D012107:Research Design; D014462:Ultrafiltration
DIALYSIS; MICROSCOPY, ELECTRON; POLIOMYELITIS VIRUS