“…Fragrance mix was positive in 10.77% of patients in our study. Similar results were found by Feser et al, (16) in 11.5%, Goosens et al, (11) in 15.46% and Herro et al, (15) in 19.35%, while Valesschi et al, (7) in 8%, Reitshel et al, (12) in 7.1% and Cooper et al, (14) in 6% of…”