(1996). Oral contraceptives and hormone replacement therapy may protect against colorectal cancer. Contraception Report, 7(4), 10.
Chicago Zitierstil"Oral Contraceptives and Hormone Replacement Therapy May Protect Against Colorectal Cancer." Contraception Report 7, no. 4 (1996): 10.
MLA Zitierstil"Oral Contraceptives and Hormone Replacement Therapy May Protect Against Colorectal Cancer." Contraception Report, vol. 7, no. 4, 1996, p. 10.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.