title: ELECTRON MICROSCOPIC AND BIOASSAY STUDIES ON A MURINE LEUKEMIA VIRUS (RAUSCHER). I. EFFECTS OF PHYSICOCHEMICAL TREATMENTS ON THE MORPHOLOGY AND BIOLOGICAL ACTIVITY OF THE VIRUS.
mesh_terms: D000818:Animals; D001681:Biological Assay; D003080:Cold Temperature; D004583:Electrons; D004986:Ether; D005557:Formaldehyde; D005612:Freeze Drying; D009052:Leukemia Virus, Murine; D051379:Mice; D008853:Microscopy; D008854:Microscopy, Electron; D009858:Oncogenic Viruses; D010600:Pharmacology; D012106:Research; D012965:Sodium Chloride; D013501:Surface-Active Agents; D014357:Trypsin; D014867:Water
chemical_list: D013501:Surface-Active Agents; D014867:Water; D004986:Ether; D005557:Formaldehyde; D012965:Sodium Chloride; D014357:Trypsin
keywords: BIOLOGICAL ASSAY; COLD; ETHYL ETHER; EXPERIMENTAL LAB STUDY; FORMALDEHYDE; FREEZE DRYING; MICE; MICROSCOPY, ELECTRON; ONCOGENIC VIRUSES; PHARMACOLOGY; SODIUM CHLORIDE; SURFACE-ACTIVE AGENTS; TRYPSIN; WATER