题目内容

慢性汞中毒的三大主要临床表现为

A. 脑衰弱综合征、口腔一牙龈炎、腐蚀性胃肠炎
B. 震颤、口腔一牙龈炎、脑衰弱综合征
C. 口腔一牙龈炎、间质性肺炎、皮炎
D. 间质性肺炎、肾炎、皮炎
E. 震颤、肾炎、口腔一牙龈炎

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