TY  - RPRT
TI  - Comparison between histological and clinical parameters during human experimental gingivitis.
AU  - M C Brecx
AU  - K Schlegel
AU  - P Gehr
AU  - N P Lang
PY  - 1987
DO  - 10.1111/j.1600-0765.1987.tb01539.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2950227/
ID  - 2950227
ER  -