title: Further investigation on the fine structure of influenza virus.
mesh_terms: D000818:Animals; D001963:Bromelains / Q000494:pharmacology; D002499:Centrifugation, Density Gradient; D002725:Chloroform / Q000494:pharmacology; D004591:Electrophoresis, Polyacrylamide Gel; D000432:Methanol / Q000494:pharmacology; D008854:Microscopy, Electron; D008954:Models, Biological; D009698:Nucleoproteins; D009975:Orthomyxoviridae / Q000187:drug effects; D010740:Phospholipases / Q000494:pharmacology; D012503:Saponins / Q000494:pharmacology; D012911:Snakes; D013194:Staining and Labeling; D013501:Surface-Active Agents / Q000494:pharmacology; D014357:Trypsin / Q000494:pharmacology; D014688:Venoms; D014764:Viral Proteins
chemical_list: D009698:Nucleoproteins; D012503:Saponins; D013501:Surface-Active Agents; D014688:Venoms; D014764:Viral Proteins; D002725:Chloroform; D001963:Bromelains; D010740:Phospholipases; D014357:Trypsin; D000432:Methanol