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Chicago ZitierstilWinawer, S. J., et al. Prevention of Colorectal Cancer: Guidelines Based On New Data. WHO Collaborating Center for the Prevention of Colorectal Cancer. World Health Organization, 1995.
MLA ZitierstilWinawer, S. J., et al. Prevention of Colorectal Cancer: Guidelines Based On New Data. WHO Collaborating Center for the Prevention of Colorectal Cancer. World Health Organization, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.