The efficacy of Clorhexidine 0.2% after scaling in marginal gingivitis
Thirty male subjects aged around 20-30 years old, with complete anterior Pull Along Toy teeth, no inter proximal caries and good general health conditions were selected by using simple random sampling.The anterior teeth were divided into 2 segments right side for 11, 12, 13 and left side for 21, 22, and 23.These two sites were treated by different