title: The composition of subgingival microbiota in the mixed dentition as seen by phase contrast microscope.
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D002648:Child; D003773:Dental Plaque / Q000382:microbiology*; D003774:Dental Plaque Index; D003818:Dentition, Mixed; D005260:Female; D005881:Gingiva / Q000382:microbiology*; D005884:Gingival Hemorrhage / Q000175:diagnosis; D006801:Humans; D008297:Male; D008858:Microscopy, Phase-Contrast; D010512:Periodontal Index