in a double-blind study , topically applied caffeine 30 % -hydrocortisone 0.5 % in hydrophilic ointment was compared to betamethasone valerate 0.1 % cream and to hydrocortisone 0.5 % in hydrophilic ointment .
C0977584
hydrocortisone 0.5
C0020268
hydrocortisone