I've finally got those pictures from a former colleague. They were taken at Roberts International Airport, Liberia one year ago.
一年多了，今天终于在好友前同事那儿找到了在利比里亚罗伯特国际机场新闻发布会时的一些照片。
The study, carried out by Edwards and Ian Roberts, is published today in the International Journal of Epidemiology.
由爱德华和伊恩·罗伯茨进行的这项研究，今天在《国际流行病学》期刊上发表。
The study, carried out by Edwards and Ian Roberts, is published today in the International Journal of Epidemiology.
由爱德华和伊恩·罗伯茨进行的这项研究，今天在《国际流行病学》期刊上发表。
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