in this double-blind study , 100 patients with mild , moderate , or severe thick lesion psoriasis , characterized as acute , subacute , or chronic , were treated with either diflorasone diacetate ointment 0.05 % or betamethasone dipropionate ointment 0.05 % twice a day for 3 weeks .
C0033860
psoriasis
C0053523
betamethasone dipropionate