1. Actinomycosis.;Ikemoto,1975
2. Clinical and bibliographic considerations of 8 cases of PID due to Actinomyces infection. The Chugoku & Shikoku Districts;Fujiwara;J Jpn Soc Obstet Gynecol,2005
3. Actinomycoses, actinobacillosis and related disease;Schaal,1998
4. Actinomycosis;Furuya;Nippon Rinsho,2003