Geography of U.S. biomedical publications, 1990 to 1997
N Engl J Med
.
1999 Mar 11;340(10):817-8.
doi: 10.1056/NEJM199903113401020.
Author
D F Thompson
PMID:
10075537
DOI:
10.1056/NEJM199903113401020
No abstract available
Publication types
Letter
MeSH terms
MEDLINE / statistics & numerical data
Publishing / statistics & numerical data*
Research / statistics & numerical data*
United States