In:
Journal of Clinical Epidemiology, Elsevier BV, Vol. 57, No. 8 ( 2004-8), p. 804-808
Type of Medium:
Online Resource
ISSN:
0895-4356
DOI:
10.1016/j.jclinepi.2003.12.020
Language:
English
Publisher:
Elsevier BV
Publication Date:
2004
detail.hit.zdb_id:
1500490-9
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