title: Quantitative assay for plant viruses using serologically specific electron microscopy.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D003429:Cross Reactions; D007106:Immune Sera; D008722:Methods; D008854:Microscopy, Electron; D010936:Plant Extracts; D010942:Plant Viruses / Q000276:immunology / Q000302:isolation & purification*; D010947:Plants, Toxic; D011817:Rabbits / Q000276:immunology; D014026:Nicotiana; D014027:Tobacco Mosaic Virus / Q000276:immunology / Q000302:isolation & purification*
chemical_list: D007106:Immune Sera; D010936:Plant Extracts