Calle, E., Heath, C., MiracleMcMahill, H., Coates, R., Liff, J., Franceschi, S., . . . Nomura, A. (1996). Breast cancer and hormonal contraceptives: Further results.
Čikaški stil citiranja (17. izdanje)Calle, E., et al. Breast Cancer and Hormonal Contraceptives: Further Results. 1996.
MLA način citiranja (9. izdanje)Calle, E., et al. Breast Cancer and Hormonal Contraceptives: Further Results. 1996.
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