Association Between Periodontal Disease and Erectile Dysfunction: A Systematic Review oleh Sergio Varela Kellesarian DDS, Tammy Varela Kellesarian DDS, MPH, Vanessa Ros Malignaggi DDS, Mansour Al-Askar DDS, Alexis Ghanem DDS, Hans Malmstrom DDS, Fawad Javed DDS, PhD