TY  - RPRT
TI  - Periapical actinomycosis.
AU  - D S August
AU  - B A Levy
PY  - 1973
DO  - 10.1016/0030-4220(73)90317-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4517108/
ID  - 4517108
ER  -