APA-čujuhus (7. p.)

Berrington de Gonzalez, A., Sweetland, S., & Spencer, E. (2003). A meta-analysis of obesity and the risk of pancreatic cancer.

Chicago-čujuhus (17. p.)

Berrington de Gonzalez, A., S. Sweetland, juo E. Spencer. A Meta-analysis of Obesity and the Risk of Pancreatic Cancer. 2003.

MLA-čujuhus (9. p.)

Berrington de Gonzalez, A., et al. A Meta-analysis of Obesity and the Risk of Pancreatic Cancer. 2003.

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