Zhang, T., Chen, H., Qin, S., Wang, M., Wang, X., Zhang, X., . . . Zhang, S. (2016). The association between dietary vitamin A intake and pancreatic cancer risk: A meta-analysis of 11 studies. Biosci Rep.
Chicago-stil citatZhang, Tao, Hongqiang Chen, Shiyong Qin, Minghai Wang, Xianming Wang, Xin Zhang, Fei Liu, och Shuguang Zhang. "The Association between Dietary Vitamin A Intake and Pancreatic Cancer Risk: A Meta-analysis of 11 Studies." Biosci Rep 2016.
MLA-referensZhang, Tao, et al. "The Association between Dietary Vitamin A Intake and Pancreatic Cancer Risk: A Meta-analysis of 11 Studies." Biosci Rep 2016.
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