title: [Smearing examination of subgingival plaque in healthy subjects and in periodontal diseases in humans].
authors.forename: P
authors.initials: P
authors.lastname: Cheng
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D003731:Dental Caries / Q000382:microbiology / Q000469:parasitology; D003773:Dental Plaque / Q000382:microbiology* / Q000469:parasitology; D004747:Entamoeba / Q000302:isolation & purification; D006801:Humans; D010510:Periodontal Diseases / Q000382:microbiology* / Q000469:parasitology; D014244:Trichomonas / Q000302:isolation & purification