Haemophili in the human gingival crevice.
D001431:Bacteriological Techniques; D005881:Gingiva / Q000382:microbiology; D005888:Gingival Pocket / Q000382:microbiology*; D005891:Gingivitis / Q000382:microbiology*; D006190:Haemophilus / Q000302:isolation & purification* / Q000502:physiology; D006801:Humans; D010514:Periodontal Pocket / Q000382:microbiology*; D010518:Periodontitis / Q000382:microbiology*