Industry support of radiologic journals and newsmagazines.
作者信息
MacEwan D W
机构信息
Department of Radiology, Faculty of Medicine, University of Manitoba, Winnipeg, Canada.
出版信息
AJR Am J Roentgenol. 1989 Jan;152(1):189-90. doi: 10.2214/ajr.152.1.189.
PMID:2783275
Abstract
摘要
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