Παραπομπή APA

Jacobsen, R., Bostofte, E., Engholm, G., Hansen, J., Olsen, J. H., Skakkebæk, N. E., & Møller, H. (2000). Risk of testicular cancer in men with abnormal semen characteristics: Cohort study. BMJ.

Παραπομπή Chicago Style

Jacobsen, Rune, Erik Bostofte, Gerda Engholm, Johnni Hansen, Jørgen H. Olsen, Niels E. Skakkebæk, και Henrik Møller. Risk of Testicular Cancer in Men With Abnormal Semen Characteristics: Cohort Study. BMJ, 2000.

Παραπομπή MLA

Jacobsen, Rune, et al. Risk of Testicular Cancer in Men With Abnormal Semen Characteristics: Cohort Study. BMJ, 2000.

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