编辑先生:读了本刊2004年8卷4期193-195页张乃峥撰写的原发性干燥综合征的诊断一文使我受益匪浅,佩服张教授的洞察力和科学严谨性。本人参加了干燥综合征诊治指南(草案)《指南》[1]的起草。该指南的原型正如张教授所提的来自欧美专家制定的分类标准[2],该标准在2002年召开的第8 Editor: Read this magazine 2004 Volume 8 Volume 4 Issue 193-195 Zhang Naizheng wrote a diagnosis of primary Sjogren’s syndrome to my benefit, admired Professor Zhang’s insight and scientific rigor. I participated in the diagnosis and treatment of Sjogren’s Guide (Draft) “Guide” [1] drafting. The prototype of this guide is just like the classification standard developed by European and American experts mentioned by Professor Zhang [2]. The standard was adopted in section 8