TY  - RPRT
TI  - Mast cell density and distribution in gingival biopsies: a quantitative study.
AU  - B Dienstein
AU  - P A Ratcliff
AU  - R K Williams
DO  - 10.1902/jop.1967.38.3.198
UR  - https://pubmed.ncbi.nlm.nih.gov/5229285/
ID  - 5229285
ER  -