We also searched five trials registers, pharmaceutical company trial results databases, and the US Food and Drug Administration and the European Medicines Agency websites.
我们还检索了临床试验记录、会议摘要、纳入研究的参考文献,我们还联系了该领域的专家。
We also searched registers of clinical trials, abstracts of scientific meetings, and reference lists of included studies, and we contacted experts in the field.
我们还检索了5个试验注册库,并手工搜索了所有提取研究的参考文献,以进一步确定相关试验。
We also searched five trial registries, and handsearched the bibliographies of all extracted studies for further relevant trials.
我们还检索了相关研究的参考文献、国际临床试验注册库和呼吸相关学术会议文摘,以寻找合格的研究。
We also searched the reference lists of relevant studies, international clinical trial registries and respiratory conference abstracts to look for qualifying studies.
我们还检索了在线试验注册表以及相关文章和综述的参考列表。
We also searched online trial registries and the reference lists of relevant articles and reviews.
我们还检索了谷歌学术(2018年6月7日)和相关试验及综述文章的参考书目。
We also searched Google Scholar(7 June 2018) and the reference lists of relevant trials and review articles.
我们还检索了相关的重要的麻醉学或心脏科学会议的会议摘要,正在运行的试验数据库和谷歌学术.
We also searched relevant conference abstracts of important anaesthesiology or cardiology scientific meetings, the database of ongoing trials and Google Scholar.
我们还检索了到2003年2月的中国Cochrane中心临床试验数据库和日本数据库。
We also searched the Chinese Cochrane Centre database of clinical trials and Japanese databases to February 2003.
我们还检索了两个试验注册库,并联系了已发表研究的研究人员。
We also searched two trials registers and contacted researchers of published studies.
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