TY  - RPRT
TI  - Sequential cell-mediated immune responses in experimental gingivitis in man.
AU  - T Lehner
AU  - J M Wilton
AU  - S J Challacombe
AU  - L Ivanyi
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4219840/
ID  - 4219840
ER  -