@article{{MRA}{}, author = {Petelin, M., Matoh, U., Gašpirc, B.}, title = { Photo-activated disinfection with light-emitting diode reduces some key periodontal pathogens in chronic periodontitis}, journal = {Medical Research Archives}, volume = {8}, number = {4}, year = {2020}, doi = {10.18103/mra.v8i4.2073}, url = {https://esmed.org/MRA/mra/article/view/2073} }