Dyfyniad APA

Pukkala, E., Aspholm, R., Auvinen, A., Eliasch, H., Gundestrup, M., Haldorsen, T., . . . Tveten, U. (2002). Incidence of cancer among Nordic airline pilots over five decades: Occupational cohort study. BMJ.

Dyfyniad Arddull Chicago

Pukkala, Eero, et al. Incidence of Cancer Among Nordic Airline Pilots Over Five Decades: Occupational Cohort Study. BMJ, 2002.

Dyfyniad MLA

Pukkala, Eero, et al. Incidence of Cancer Among Nordic Airline Pilots Over Five Decades: Occupational Cohort Study. BMJ, 2002.

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