title: Effect of mercury-containing preservatives on agar gel diffusion precipitin reactions with several plant viruses.
mesh_terms: D000362:Agar / Q000494:pharmacology; D001386:Azides / Q000494:pharmacology; D005779:Immunodiffusion; D008628:Mercury / Q000494:pharmacology*; D010942:Plant Viruses
chemical_list: D001386:Azides; D000362:Agar; D008628:Mercury