Environmental tobacco smoke regulations have not hurt restaurant sales in North Carolina.
作者信息
Goldstein A O, Sobel R A
机构信息
Department of Family Medicine, University of NC School of Medicine, Chapel Hill 27599, USA.
出版信息
N C Med J. 1998 Sep-Oct;59(5):284-7.
PMID:9785900
Abstract
摘要
Zotero 插件