Contamination of endodontic cultures by Staphylococcus epidermidis.
D000985:Antisepsis; D001207:Asepsis; D003786:Dental Pulp Cavity / Q000382:microbiology; D003368:Gossypium; D006801:Humans; D012390:Root Canal Therapy / Q000295:instrumentation*; D013210:Staphylococcus