诊断职业病的重要前提条件为A.症状及体征B.职业史C.实验室检查D.生产环境调查E.除外其他疾病职业病学综合复习题(A1型题1)

作者: rantiku 人气: - 评论: 0
问题 诊断职业病的重要前提条件为
选项 A.症状及体征 B.职业史 C.实验室检查 D.生产环境调查 E.除外其他疾病 职业病学综合复习题(A1型题1)
答案 B
解析

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