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The American Journal of Medicine
Volume 114, Issue 6
, Pages 510-511
, 15 April 2003
Geography of randomized controlled trials in general internal medicine: is the united states’ share declining?
References
- . A decline in the United States’ share of research articles. N Engl J Med. 2002;347:1211–1212
- . Japan’s contribution to nuclear medical research. Ann Nucl Med. 2002;16:383–385
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Japan’s share of published research in ophthalmology.
Jpn J Ophthalmol. 2003;24:1–4
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Institute for Scientific Information. ISI Journal Citation Reports. Philadelphia, Pennsylvania: Institute for Scientific Information; 2000. Available at: http://isi0.isiknowledge.com/portal.cgi/jcr. Accessed November 5, 2002
- . Randomized controlled trials conducted in Japan as a comparison with top-ranking countries. J Epidemiol. 2001;11:46–47
PII: S0002-9343(03)00062-7
doi: 10.1016/S0002-9343(03)00062-7
© 2003 Excerpta Medica Inc. All rights reserved.
« Previous
Next »
The American Journal of Medicine
Volume 114, Issue 6
, Pages 510-511
, 15 April 2003

