TY  - RPRT
TI  - Epithelial changes in gingivitis. An electron microscopy study.
AU  - H Thilander
PY  - 1968
DO  - 10.1111/j.1600-0765.1968.tb01936.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4250000/
ID  - 4250000
ER  -