title: Neutrophil chemotactic factors in gingival crevice material.
mesh_terms: D000818:Animals; D002633:Chemotaxis; D005881:Gingiva / Q000166:cytology*; D005883:Gingival Crevicular Fluid / Q000166:cytology; D006801:Humans; D066298:In Vitro Techniques; D009504:Neutrophils; D011817:Rabbits