The cost of pushing pills: a new estimate of pharmaceutical promotion expenditures in the United States.
The cost of pushing pills: a new estimate of pharmaceutical promotion expenditures in the United States.
复制标题
DOI:
10.1371/journal.pmed.0050001
复制
发表时间:
2008-01-03
期刊:
影响因子:
15.8
通讯作者:
Lexchin J
中科院分区:
文献类型:
--
作者:
Gagnon MA;Lexchin J
影响因子:
15.8
作者:
Gøtzsche PC;Hróbjartsson A;Johansen HK;Haahr MT;Altman DG;Chan AW
通讯作者:
Chan AW