TY  - RPRT
TI  - [A comparison between 4 subgingival bacteriologic sampling technics].
AU  - M Sixou
AU  - D Duffaut-Lagarrigue
AU  - J P Lodter
PY  - 1991
UR  - https://pubmed.ncbi.nlm.nih.gov/1864852/
ID  - 1864852
ER  -