TY - RPRT TI - Decrease of sulfate-reducing bacteria after initial periodontal treatment. AU - P S Langendijk-Genevaux AU - J T Hanssen AU - J S van der Hoeven PY - 2001 DO - 10.1177/00220345010800070801 UR - https://pubmed.ncbi.nlm.nih.gov/11597024/ ID - 11597024 ER -