Al-Safi, D. K. A.-S., Al-mosawi, D. A. O., & Al-Atrooshi, D. B. A.-A. (2018). The relationship between the severity of gingival inflammation and the concentration of the gingival fluid proteins. Mustansiria Dental Journal, 8(3), 335–342. https://doi.org/10.32828/mdj.v8i3.352