title: Free radical scavenging properties of polyvinylpyridine N-oxide: a possible mechanism for its action in pneumoconiosis.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D005609:Free Radicals; D006801:Humans; D011009:Pneumoconiosis / Q000188:drug therapy / Q000517:prevention & control*; D011144:Polyvinylpyridine N-Oxide / Q000032:analysis / Q000494:pharmacology* / Q000627:therapeutic use; D011145:Polyvinyls / Q000494:pharmacology*
chemical_list: D005609:Free Radicals; D011145:Polyvinyls; D011144:Polyvinylpyridine N-Oxide