Thilo, B E Dark-field observation of the bacterial distribution in root canals following pulp necrosis. [electronic resource] - Journal of endodontics May 1986 - 202-5 p. digital Publication Type: Journal Article ISSN: 0099-2399 Standard No.: 10.1016/S0099-2399(86)80155-8 doi Subjects--Topical Terms: Bacteria--isolation & purificationDental Pulp Cavity--microbiologyDental Pulp Necrosis--microbiologyFemaleHumansMaleMicroscopy--methodsMiddle Aged