TY  - RPRT
TI  - Potential defects found in three obturation techniques.
AU  - J Biggs
AU  - F Benenati
AU  - C Sabala
AU  - J Roane
PY  - 1991
UR  - https://pubmed.ncbi.nlm.nih.gov/1816344/
ID  - 1816344
ER  -