TY  - RPRT
TI  - [Direct pulp capping with lyophilized dentin chips].
AU  - A Obersztyn
AU  - W Czekajewski
AU  - G Plonka
PY  - 1968
UR  - https://pubmed.ncbi.nlm.nih.gov/5244038/
ID  - 5244038
ER  -