Minor Recurrent Aphthous Ulcer Management with Hyaluronic Acid Gel in an Italian Cohort: A Double-Blind Randomized Clinical Trial

Table 1

Demographic characteristics of test and placebo groups.

	Test ()	Placebo ()	value
Age	years old	years old
Gender	12 M (44.5%)	13 M (46.4%)
	15 F (55.5%)	15 F (53.6%)