Investigations into the source of his infection indicate similar environmental exposure as his mother.
对其感染源的调查表明与其母亲相似的环境接触。
Conclusion Environmental lead exposure has an adverse effect on TTP.
结论环境铅暴露对TTP可能有不良影响。
Objective To explore the effects of environmental lead exposure on immune system in preschool children.
目的探讨环境铅暴露对学龄前儿童免疫系统的影响。
Single exposure to an environmental condition (not lasting more than a day).
单次(持续不超过一天)暴露在环境中。
Single exposure to an environmental condition (not lasting more than a day).
单次(持续不超过一天)暴露在环境中。
应用推荐