Doctors asked to take pledge to shun drug company freebies
收藏PubMed Central2001-02-20 更新2026-05-16 收录
下载链接：
https://pmc.ncbi.nlm.nih.gov/articles/PMC80789/
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资源简介：
Doctors asked to take pledge to shun drug company freebies
提供机构：
Canadian Medical Association
创建时间：
2001-02-20
