منابع مشابه
Acupuncture and vitamin B12 injection for Bell’s palsy: no high-quality evidence exists
OBJECTIVE To assess the efficacy of acupuncture combined with vitamin B12 acupoint injection versus acupuncture alone to reduce incomplete recovery in patients with Bell's palsy. DATA RETRIEVAL A computer-based online retrieval of Medline, Web of Science, CNKI, CBM databases until April 2014 was performed for relevant trials, using the key words "Bell's palsy or idiopathic facial palsy or fac...
متن کاملThere exists no Steiner system S(4, 5, 17)
If a Steiner system S(4, 5, 17) exists, it would contain derived S(3, 4, 16) designs. By relying on a recent classification of the S(3, 4, 16), an exhaustive computer search for S(4, 5, 17) is carried out. The search shows that no S(4, 5, 17) exists, thereby ruling out the existence of Steiner systems S(t, t+ 1, t+ 13) for t ≥ 4.
متن کاملThere Exists No Ultimate Solution to Skorokhod ’ S Problem
Let (X,Y) be a mean zero martingale pair, i.e., X and Y possess mean zero and E(YIX) = X a.s.. It has been proved in various ways that (1) there exist stopping times T on Brownian motion {B(t); such that B(T) is distributed like X and is uniformly integrable; and (2) for any such t there exist stopping times i’ such that T I’ a.s., (B(T), B(I’)) is distributed like (X,Y) and {B(tAT’); is unifor...
متن کاملThere exists no self-dual [24,12,10] code over F5
Self-dual codes over F5 exist for all even lengths. The smallest length for which the largest minimum weight among self-dual codes has not been determined is 24, and the largest minimum weight is either 9 or 10. In this note, we show that there exists no self-dual [24, 12, 10] code over F5, using the classification of 24-dimensional odd unimodular lattices due to Borcherds.
متن کاملReview: no evidence exists that thrombolysis is better than heparin for reducing the risk of recurrent pulmonary embolism and death.
Wan S, Quinlan DJ, Agnelli G, et al. Thrombolysis compared with heparin for the initial treatment of pulmonary embolism: a metaanalysis of the randomized controlled trials. Circulation 2004;110:744–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1996
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.313.7054.423a