title: Chemotaxis of polymorphonuclear leukocytes by protein A of the staphylococcus.
mesh_terms: D001426:Bacterial Proteins / Q000494:pharmacology*; D001769:Blood; D002633:Chemotaxis / Q000187:drug effects*; D005779:Immunodiffusion; D007962:Leukocytes / Q000187:drug effects*; D013210:Staphylococcus
chemical_list: D001426:Bacterial Proteins