title: Enzyme trapping in PVP: preliminary report.
mesh_terms: D000818:Animals; D001215:Asparaginase / Q000378:metabolism; D004798:Enzymes / Q000378:metabolism*; D005720:Gamma Rays; D007103:Immobilization; D051379:Mice; D008862:Microsomes, Liver / Q000201:enzymology* / Q000378:metabolism; D011205:Povidone / Q000378:metabolism*
chemical_list: D004798:Enzymes; D001215:Asparaginase; D011205:Povidone