title: Effect of trypsin on a susceptible strain of influenza A virus.
mesh_terms: D009980:Influenza A virus; D009975:Orthomyxoviridae / Q000494:pharmacology*; D014357:Trypsin / Q000494:pharmacology*
chemical_list: D014357:Trypsin
keywords: INFLUENZA VIRUSES/pharmacology; TRYPSINS/pharmacology