Prahasanti, Chiquita, and Harianto Notopuro. 2012. “Molecular Detection of Interleukin-1A +4845 <sub>G&#8594;T</sub> Gene in Aggresive Periodontitis Patients”. Dental Journal 45 (4):192-96. https://doi.org/10.20473/j.djmkg.v45.i4.p192-196.