Russell M
Can Fam Physician. 1990 Jul;36:1297-301.
Advising travellers to tropical and subtropical countries before their departure requires physician use of regularly updated information sources. The author outlines an approach to risk assessment and presents an overview of important issues and some information sources.
在旅行者前往热带和亚热带国家之前给予建议,需要医生使用定期更新的信息来源。作者概述了一种风险评估方法,并介绍了重要问题的概况以及一些信息来源。