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本文摘包括两篇文章,一篇是Bryan1889年在美国医学会第40次年会喉耳学组会上的报告,另一篇是Bailey 为纪念Bryan 发表该文而写的文章。以下是Bryan 原文的摘要。
This essay contains two articles, one is Bryan’s report at the 40th Annual Meeting of the Larynx and Ear Group of the University of the American Medical Association in 1889, and the other is Bailey’s article in memory of Bryan’s publication of the article. The following is a summary of Bryan’s original text.