No abstract available
MeSH terms
-
Adult
-
Bacteria / cytology
-
Bacteria / isolation & purification*
-
Dental Plaque / microbiology*
-
Humans
-
Microscopy / methods
-
Middle Aged
-
Periodontal Diseases / microbiology
-
Spirochaetales / isolation & purification
-
Staining and Labeling