Cooper, W E An apparatus for the removal of '25 mu' diameter samples from tooth sections. [electronic resource] - Archives of oral biology Jul 1968 - 835-7 p. digital Publication Type: Journal Article ISSN: 0003-9969 Standard No.: 10.1016/0003-9969(68)90105-2 doi Subjects--Topical Terms: Dental CariesHumansTissue Preservation--instrumentationTooth--analysis