منابع مشابه
Rural trauma in Iran: are the data reliable?
An Iranian team has reported the results of a rural prehospital trauma system. In a previous comment to their article I asked the team to come forward with additional information in order to validate the accuracy of the main variable in their study, the physiological severity score (PSS) 2 . The Iranian colleagues responded promptly 3 and thus opened an important discussion on quality standards...
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Data of protein-protein interactions provide valuable insight into the molecular networks underlying a living cell. However, their accuracy is often questioned, calling for a rigorous assessment of their reliability. The computation offered here provides an intelligible mean to assess directly the rate of true positives in a data set of experimentally determined interacting protein pairs. We sh...
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For more than 40 years, the Nuclear Energy Agency of the OECD countries and the International Atomic Energy Administration of the United Nations have published a biannual document with the title “Uranium Resources, Production and Demand”. This book, known as the “Red Book”, summarizes data about the actual and near future nuclear energy situation and presents the accumulated worldwide knowledge...
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We studied the frequency of malfunction, variability in rate of nebulization, and effect of this variability on aerosol particle size of eight disposable jet nebulizer models produced by six manufacturers. Four of eight models showed visual signs of malfunction, including spraying of large, individually visible droplets, leaking of nebulizer solution, and air leaks that completely prevented neb...
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ژورنال
عنوان ژورنال: BMJ
سال: 1995
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.311.7008.810