Dörfer, C., Pretzl, B., Bethlenfalvy, E. v., Staehle, H. J., & Pioch, T. (2001). A clinical study to compare the efficacy of 2 electric toothbrushes in plaque removal. Journal of clinical periodontology, 28(11), . https://doi.org/10.1111/j.1600-051X.2001.281101.x
Chicago-Zitierstil (17. Ausg.)Dörfer, Christof, Bernadette Pretzl, Eric von Bethlenfalvy, Hans Jörg Staehle, und Thomas Pioch. "A Clinical Study to Compare the Efficacy of 2 Electric Toothbrushes in Plaque Removal." Journal of Clinical Periodontology 28, no. 11 (2001). https://doi.org/10.1111/j.1600-051X.2001.281101.x.
MLA-Zitierstil (9. Ausg.)Dörfer, Christof, et al. "A Clinical Study to Compare the Efficacy of 2 Electric Toothbrushes in Plaque Removal." Journal of Clinical Periodontology, vol. 28, no. 11, 2001, https://doi.org/10.1111/j.1600-051X.2001.281101.x.