APA Citation

Murphy, G., Michel, A., Taylor, P. R., Albanes, D., Weinstein, S. J., Virtamo, J., . . . Freedman, N. D. (2014). Association of seropositivity to Helicobacter species and biliary tract cancer in the ATBC study.

Citação norma Chicago

Murphy, Gwen, et al. Association of Seropositivity to Helicobacter Species and Biliary Tract Cancer in the ATBC Study. 2014.

MLA Citation

Murphy, Gwen, et al. Association of Seropositivity to Helicobacter Species and Biliary Tract Cancer in the ATBC Study. 2014.

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