the curative effect of tazarotene is obviously better than vehicle and calcipotriol ointmen, the tropical corticosteroid with retinoids is better than the single tazarotene.

• 在治疗寻常型银屑病的疗效方面，他扎罗汀凝胶明显优于赋形剂、他扎罗汀凝胶略优于钙泊三醇软膏、外用皮质类固醇联合他扎罗汀凝胶优于单独外用他扎罗汀凝胶。