TY  - RPRT
TI  - Impacted maxillary deciduous second molar with occlusal amalgam restoration.
AU  - L E Schiffman
AU  - R Malkin
PY  - 1990
DO  - 10.1016/0030-4220(90)90193-v
UR  - https://pubmed.ncbi.nlm.nih.gov/2371044/
ID  - 2371044
ER  -