title: The effect of some chemical agents and physical factors on the leukaemogenic activity of the murine leukaemia virus.
mesh_terms: D002498:Centrifugation; D003851:Deoxyribonucleases / Q000494:pharmacology; D003902:Detergents / Q000494:pharmacology*; D005557:Formaldehyde / Q000494:pharmacology; D005612:Freeze Drying; D005615:Freezing; D009052:Leukemia Virus, Murine / Q000187:drug effects* / Q000472:pathogenicity / Q000528:radiation effects*; D012316:RNA Nucleotidyltransferases / Q000494:pharmacology; D014357:Trypsin / Q000494:pharmacology*; D014466:Ultraviolet Rays
chemical_list: D003902:Detergents; D005557:Formaldehyde; D012316:RNA Nucleotidyltransferases; D003851:Deoxyribonucleases; D014357:Trypsin