APA (7th ed.) Citation

von Stockum, S., Becker, K., Bauerfeind, A., Franke, C., Fruzzetti, F., Calaf, J., . . . Heinemann, K. (2023). NOMAC-E2 compares to LNG combined oral contraceptives in women over forty: Real-world PRO-E2 study. Gynecological Endocrinology, 39(1), 1. https://doi.org/10.1080/09513590.2023.2166032

Chicago Style (17th ed.) Citation

von Stockum, Sophia, Kerstin Becker, Anja Bauerfeind, Christian Franke, Franca Fruzzetti, Joaquim Calaf, Christoph Keck, and Klaas Heinemann. "NOMAC-E2 Compares to LNG Combined Oral Contraceptives in Women over Forty: Real-world PRO-E2 Study." Gynecological Endocrinology 39, no. 1 (2023): 1. https://doi.org/10.1080/09513590.2023.2166032.

MLA (9th ed.) Citation

von Stockum, Sophia, et al. "NOMAC-E2 Compares to LNG Combined Oral Contraceptives in Women over Forty: Real-world PRO-E2 Study." Gynecological Endocrinology, vol. 39, no. 1, 2023, p. 1, https://doi.org/10.1080/09513590.2023.2166032.