Well, maybe a study in the journal Public Library of Science ONE bolsters the case for a ban.
也许是《科学公共图书馆》 第一期这本杂志的一个研究课题为这项禁令提供了一个支持的理由。
A study published in this week's Public Library of Science (PLoS) Medicine, an open-access scientific journal, raises doubts about dispensing such drugs so freely.
这周一份公布在开架阅览的科学定期刊物《公共图书馆医药科学版》上的研究对于如此自由的配给这类药物提出了疑问。
Nearly 5, 400 public libraries in America provide some kind of access to electronic books, said a recent study by the American Library Association.
美国图书馆联合会研究表明,现在有将近5,400家美国公共图书馆提供某种形式的电子书。
Their study appeared in the journal PLoS Neglected Tropical Diseases, published by the Public Library of Science,.
VOA: special.2010.07.12
The study appeared last month in the online journal PLoS One, from the Public Library of Science.
VOA: special.2009.08.03
The study appeared in the Public Library of Science journal PLoS ONE.
VOA: special.2010.04.20
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