TY  - RPRT
TI  - [Enzymatic plaque inhibition - a pilot study].
AU  - C Zinnenburg
AU  - P Hackl
AU  - G Kellner
AU  - E Schuh
PY  - 1983
UR  - https://pubmed.ncbi.nlm.nih.gov/6583638/
ID  - 6583638
ER  -