Distribution and chemical speciation of exogenous micro‐ and nano‐particles in inflamed soft tissue adjacent to titanium and ceramic dental implants. (5th October 2020) - Fretwurst, Tobias; Hesse, Bernhard; Addison, Owen; Morrell, Alex; Gross, Christian; Lagrange, Adrien; Suarez, Vanessa; Kohal, Ralf‐Joachim; Nelson, Kajta