Interpretation of observational studies

被引：174
作者：
Jepsen, P
Johnsen, SP
Gillman, MW
Sorensen, HT
机构：
[1] Aarhus Univ Hosp, Dept Clin Epidemiol, DK-8000 Aarhus C, Denmark
[2] Harvard Univ, Sch Med, Dept Ambulatory Care & Prevent, Boston, MA USA
[3] Harvard Pilgrim Hlth Care, Boston, MA USA
[4] Harvard Univ, Sch Publ Hlth, Dept Nutr, Boston, MA 02115 USA
来源：
HEART | 2004年 / 90卷 / 08期
关键词：
D O I：
10.1136/hrt.2003.017269
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
[No abstract available]
引用
收藏
页码：956 / 960
页数：5
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