Hassan L, Diab B. The Impact of Chronic Periodontitis on Mother-Infant Bonding Status in Relation to Salivary Tumor Necrosis Factor Alpha and Interleukin-6. J Bagh Coll Dent [Internet]. 27Sep.2019 [cited 17Nov.2019];31(3):33-7. Available from: http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2697