TY  - RPRT
TI  - Custom shading for temporary-coverage restorations.
AU  - J L Cleveland
AU  - C J King
AU  - S H Contino
PY  - 1974
DO  - 10.1016/0022-3913(74)90352-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4528496/
ID  - 4528496
ER  -