Gavrilyuk, O., Braaten, T., Weiderpass, E., Licaj, I., & Lund, E. (2018). Lifetime number of years of menstruation as a risk index for postmenopausal endometrial cancer in the Norwegian Women and Cancer Study. Acta Obstet Gynecol Scand.
Chicago-tyylinen lähdeviittausGavrilyuk, Oxana, Tonje Braaten, Elisabete Weiderpass, Idlir Licaj, ja Eiliv Lund. "Lifetime Number of Years of Menstruation As a Risk Index for Postmenopausal Endometrial Cancer in the Norwegian Women and Cancer Study." Acta Obstet Gynecol Scand 2018.
MLA-viiteGavrilyuk, Oxana, et al. "Lifetime Number of Years of Menstruation As a Risk Index for Postmenopausal Endometrial Cancer in the Norwegian Women and Cancer Study." Acta Obstet Gynecol Scand 2018.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.