a Untreated. b Placebo gel. c A. vera gel (97.5%). d 1% hydrocortisone in placebo gel. e Dermallerg-Ratiopharm 1% cream. f Dermatop cream. * p ! 0.05: significant difference compared to untreated area.
a Untreated. b Placebo gel. c A.vera gel (97.5%). d 1% hydrocortisone in placebo gel. e Dermallerg-Ratiopharm1% cream. f Dermatop cream. * p ! 0.05: significantdifference compared to untreated area.