منابع مشابه
An amnesty for unpublished trials.
This month over 100 medical journals around the world are inviting readers to send information on unpublished trials. This amnesty should have important benefits for patients. Why? Reports of properly conducted randomised controlled trials are the foundation of eVective health care, but many are not submitted for publication. 2 This reduces the power of systematic reviews to detect moderate but...
متن کاملElizabeth Gaskell and mesmerism: an unpublished letter.
The work of Elizabeth Gaskell (1810-1865) is not often seen as a source for the student of medical history. However, the picture of her as a undemanding writer dealing primarily with domestic life found in Lord David Cecil's Early Victorian novelists' has now largely been replaced by an approach that recognizes her engagement with the wider social issues of mid-nineteenth century England. Criti...
متن کاملGingival telangiectases: an underappreciated physical sign of juvenile dermatomyositis.
BACKGROUND MEDLINE searches (1966-June 1969) failed to identify references that give detailed descriptions of the oral manifestations of dermatomyositis (DM). However, several reports predating MEDLINE provided more complete descriptions of oral lesions associated with DM. OBSERVATIONS We describe 5 cases of juvenile DM with oral manifestations, primarily in the form of gingival telangiectase...
متن کاملUnpublished Manuscript
We here review the evolutionary theory relevant to the question of human cooperation and compare the results to other theoretical perspectives. Then, we will summarize some of our own work, distilling a compound explanation that we believe gives a plausible account of human cooperation and selfishness. This account leans heavily on group selection on cultural variation but also includes lower l...
متن کاملA new physical sign in shoulder arthroscopy.
Arthroscopy is not as commonly performed at the shoulder as at the knee, but in both cases distension of thejoint by injection ofsaline is used to facilitate insertion of the arthroscope. At the knee the prominence of bony landmarks makes injection a simple procedure. The shoulder is deeply situated and more difficult to palpate, so that inadvertent injection of saline into the soft tissues aro...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1895
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)05305-9