TY  - RPRT
TI  - Interdental discrimination of small thickness differences.
AU  - D Riis
AU  - D B Giddon
PY  - 1970
DO  - 10.1016/0022-3913(70)90030-2
UR  - https://pubmed.ncbi.nlm.nih.gov/5270671/
ID  - 5270671
ER  -