Variables Tested drugs Times (days) Mean P value     1 8 15   OMAS BenzydamineHCl 0.06 0.23 0.09   Olive leaf 0.03 0.05 0.02 0.000 Placebo 0.09 0.77 0.39   *P value statistically highly significant between OMAS and tested drugs

Table 3: The mean OMAS mucositis score for the tested drugs at different times.