منابع مشابه
Diagnostic Utility of Chest X-rays in Neonatal Respiratory Distress: Determining the Sensitivity and Specificity
Background: Chest radiography is one of the most usual diagnostic tools for respiratory distress. Objective: The purpose of this study is to assess the specificity, sensitivity and clinical value of chest radiography of neonates with respiratory distress.Patients and Methods: A descriptive- analytical study was conducted on 102 neonates that were in neonatal intensive care unit of Imam Reza and...
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The purpose of this study was to investigate the effect of voltage ripple produced by X-ray machines on the quality of X-ray rays. For this purpose, the energy spectrum from the X-ray tube manufacturer should be simulated in the range of diagnostic radiography and verified by experimental results. The statistical analysis of the results showed that there is no significant difference between sim...
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efforts. But the extent of the human resource crisis in Africa in general and particularly in the countries with a high HIV/AIDS prevalence, forces us to act decisively. We believe that we need to reconsider approaches that used to be politically incorrect. If not, the current staff deficits will continue to undermine the absorption capacity of all the new international initiatives. PRSPs shoul...
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Background: Exposure to ionizing radiation is known to have various effects on hematological parameters of biological sample. This study was aimed at evaluating the effect of ionizing radiation on some hematological parameters in guinea pigs. Materials and Methods: Thirty-six (36) apparently healthy adult guinea pigs of both sexes weighing between 700g – 1200...
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ژورنال
عنوان ژورنال: BMJ
سال: 1906
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.2351.137