关于咖啡与膀胱癌关系的两篇科学文献

第一篇
http://www.ncbi.nlm.nih.gov/pubmed/24677003
结论：
Our findings suggest that coffee consumption may reduce the risk of PCa. No associations were found with both bladder and kidney cancer. Further well-designed large-scaled cohort studies are warranted to provide more definitive conclusions.

第二篇
http://www.ncbi.nlm.nih.gov/pubmed/22564775
结论：
Although data from case-control studies suggested that coffee was a risk factor for bladder cancer, there was no conclusive evidence on this association because of inconsistencies between case-control and cohort studies.

顺便说一下，这两篇文章的作者似乎都是华人。

所有跟帖： 

• 没有证据的文章叫科学文献吗? -桃花好运- ♀ (0 bytes) () 04/17/2015 postreply 07:51:30

• 人家列出文献来源，还不是证据吗？你要什么证据？ -xuxinxuexi888- ♂ (0 bytes) () 04/17/2015 postreply 08:13:17

• 相反结论的文章需要自己鉴别 -TBz- ♂ (0 bytes) () 04/17/2015 postreply 08:37:40

• 这两篇文章都有作者，有出处 -TBz- ♂ (0 bytes) () 04/17/2015 postreply 08:36:53

• 第一篇是说前列腺癌吧 -todo2002- ♀ (156 bytes) () 04/17/2015 postreply 15:28:51