منابع مشابه
No such thing as an easy (or EC) fix.
To the Editor: In “No such thing as an easy (or EC) fix,” Trussell et al. [1] offer a number of explanations for the recent findings that some studies in which women were offered enhanced (“easy”) access to EC failed to produce a reduction in pregnancy rates. These results are indeed both perplexing and disappointing. However, they in no way indicate that EC “doesn't work” or support the author...
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The Ottawa Hospital, Ottawa, Ontario Correspondence and reprints: Dr Michael Bell, The Ottawa Hospital, 402-1919 Riverside Drive, Ottawa, Ontario K1H 1A2. Telephone 613-739-5424, fax 613-739-7168, e-mail [email protected] Many finger fractures can be treated with low-technology open or closed pinning. With our ability to provide effective local anesthesia and hemostasis (1,2), the only reason ...
متن کاملEliminating measles--no quick fix.
In recent years, a number of countries have had notable success in eliminating measles using a variety of vaccination strategies. Three WHO regions — the Americas, the Eastern Mediterranean and Europe — now have measles elimination goals. In the Americas a strategy based on supplementing high routine coverage with an initial catch-up and periodic follow-up campaigns has achieved a dramatic redu...
متن کاملDiagnosing dementia: No easy job
BACKGROUND From both clinical experience and research we learned that in complex progressive disorders such as dementia, diagnosis includes multiple steps, each with their own clinical and research characteristics. DISCUSSION Diagnosing starts with a trigger phase in which the GP gradually realizes that dementia may be emerging. This is followed by a disease-oriented diagnosis and subsequentl...
متن کاملReducing caesarean section rates--no easy task.
To identify the greatest potential for reducing overall caesarean delivery rates, we used longitudinally linked data for women with consecutive births 2001-2009 to examine the likely impact of hypothetical risk-based scenarios. Among women with a first birth, singleton, vertex-presenting fetus at term, increasing the vaginal birth rate following induction of labour by 20% potentially has greate...
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ژورنال
عنوان ژورنال: Science
سال: 2020
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.370.6516.544-a