英语语法分析

The effect and adverse drug reactions(ADRs )of etretinate in 91patients with keratinization, including psoriasis, pityriasis rubra pilaris, ichthyosis were analyzed retrospectively.

本文回顾性分析了阿维A酯治疗91例角化性皮肤病（银屑病、毛发红糠疹、掌跖角化病等）的疗效和不良反应。