title: Selective leukocyte chemoattractants emerge from the primeval sup(ernatants).
authors.forename: Richard M
authors.initials: RM
authors.lastname: Ransohoff
mesh_terms: D002630:Chemotactic Factors / Q000096:biosynthesis / Q000302:isolation & purification* / Q000494:pharmacology; D006801:Humans; D007375:Interleukin-1 / Q000302:isolation & purification* / Q000494:pharmacology; D008070:Lipopolysaccharides / Q000494:pharmacology; D009000:Monocytes / Q000378:metabolism*; D009504:Neutrophils / Q000276:immunology*
chemical_list: D002630:Chemotactic Factors; D007375:Interleukin-1; D008070:Lipopolysaccharides