title: Diagnosis of periodontal disease using rapid identification of "activity-related" gram-negative species.
mesh_terms: D000191:Actinomycetaceae / Q000302:isolation & purification; D001426:Bacterial Proteins / Q000032:analysis*; D001438:Bacteroidaceae / Q000302:isolation & purification; D006090:Gram-Negative Bacteria / Q000145:classification* / Q000302:isolation & purification; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis* / Q000382:microbiology
chemical_list: D001426:Bacterial Proteins