Rees, Jeremy S The ability of fruit teas to remove the smear layer: an in vitro study of tubule patency. [electronic resource] - Journal of dentistry Jan 2006 - 67-76 p. digital Publication Type: Controlled Clinical Trial; Journal Article ISSN: 0300-5712 Standard No.: 10.1016/j.jdent.2005.03.006 doi Subjects--Topical Terms: Dental Enamel--drug effectsDentin--drug effectsFruit--adverse effectsHumansHydrogen-Ion ConcentrationSmear LayerTea--adverse effectsTooth Erosion--chemically induced