Natural Resistance Associated Macrophage Protein 1 Gene Polymorphism is Associated with Chronic Periodontitis Not Peri-Implantitis in an Iranian Population: A Cross Sectional Study - Kadkhodazadeh, Mahdi; Ebadian, Ahmad Reza; Amid, Reza; Zarnegarnia, Parisa; Mollaverdi, Fatemeh; Aghamohammadi, Nika (Acta Medica Iranica, 2016)