منابع مشابه
Very low probability lung scan findings: A need for change
This study was conducted to determine the prevalence of PE in patients with V/Q scans interpreted as representing a very low probability (VLP) of PE (1-3 small segmental perfusion defects with a normal chest radiograph). An analysis of the entire data set obtained during the PIOPED study was performed. Of the total of 1,359 patients in whom the presence or absence of PE was confirmed, 80 ...
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S hocked, disturbed, and embarrassed describe my feelings after reading an article titled " Medtronic Surgeons Held Back, Study Says, " published in the Wall Street Journal 3 This article reviews the findings that Dr Eugene Carragee and colleagues reported in The Spine Journal concerning 13 articles previously published on the use of the Medtronics, Inc. bone growth stimulant (BMP-2) products I...
متن کاملvery low probability lung scan findings: a need for change
this study was conducted to determine the prevalence of pe in patients with v/q scans interpreted as representing a very low probability (vlp) of pe (1-3 small segmental perfusion defects with a normal chest radiograph). an analysis of the entire data set obtained during the pioped study was performed. of the total of 1,359 patients in whom the presence or absence of pe was confirmed, 80 (6%) p...
متن کاملThe Need for Change
The need for curricular reform in K-4 mathematics is clear. Such reform must address both the content and emphasis of the curriculum as well as approaches to instruction. A longstanding preoccupation with computation and other traditional skills has dominated both what mathematics is taught and the way mathematics is taught at this level. As a result, the present K-4 curriculum is narrow in sco...
متن کاملThe Need for Change
On 9 December 2002, the then minister of education, Professor Kader Asmal, announced that the cabinet had approved the final proposals for the restructuring of the institutional landscape of higher education in South Africa. These proposals were the culmination of a wide-ranging consultative process on the restructuring of the HE system that had begun in the early 1990s, and which had produced ...
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ژورنال
عنوان ژورنال: Psychiatric Bulletin
سال: 2003
ISSN: 0955-6036,1472-1473
DOI: 10.1017/s0955603600002750