Ionel, A.; Lucaciu, O.; Bondor, C.; Moga, M.; Ilea, A.; Feurdean, C.; Buhățel, D.; Hurubeanu, L.; Câmpian, R. Assessment of the Relationship Between Periodontal Disease and Cardiovascular Disorders: a Questionnaire-Based Study. Medicine and Pharmacy Reports 2016, 89, 534-541.