TY - RPRT TI - Periapical actinomycosis: a clinicopathologic study. AU - Abraham Hirshberg AU - Igor Tsesis AU - Zvi Metzger AU - Ilana Kaplan PY - 2003 DO - 10.1067/moe.2003.87 UR - https://pubmed.ncbi.nlm.nih.gov/12738954/ ID - 12738954 ER -