Uncertainties abound in radon research: lung cancer risk hard to quantify.
Uncertainties abound in radon research: lung cancer risk hard to quantify.
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氡气研究存在很多不确定性:肺癌风险难以量化。
DOI:
10.1093/jnci/81.10.728
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发表时间:
1989
期刊:
影响因子:
--
通讯作者:
K. Smigel
中科院分区:
文献类型:
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作者:
K. Smigel
In recent months, the tobacco industry has spent millions of dollars and made intensive lobbying efforts in an effort to defeat state tax proposals. When California's Proposition 99 was being proposed last fall, out-of-state tobacco companies reportedly spent more than $10 million on radio and television advertising. One advertisement even suggested that Los Angeles street gangs would take to cigarette smuggling if voters approved the 25-ccnt tax increase.