title: Effects of trypsin on the permeability of streptococci.
mesh_terms: D010539:Permeability; D013291:Streptococcus / Q000494:pharmacology*; D014357:Trypsin / Q000494:pharmacology*
chemical_list: D014357:Trypsin
keywords: PERMEABILITY; STREPTOCOCCUS/pharmacology; TRYPSINS/pharmacology