Commentary: hormones and heart disease: do trials and observational studies address different questions?
作者信息
Stampfer Meir
机构信息
Harvard School of Public Health, Department of Epidemiology, 677 Huntington Avenue, Kresge 904, Boston, MA 02115. USA.
出版信息
Int J Epidemiol. 2004 Jun;33(3):454-5. doi: 10.1093/ije/dyh191. Epub 2004 May 27.
PMID:15166192
Abstract
摘要
Zotero 插件