APA-viite

Lee, E., Ingles, S. A., Van Den Berg, D., Wang, W., LaVallee, C., Huang, M., . . . Ursin, G. (2012). Progestogen levels, Progesterone Receptor Gene polymorphisms, and mammographic density changes: Results from the Postmenopausal Estrogen/Progestin Interventions Mammographic Density Study (PEPI-MDS). Menopause.

Chicago-tyylinen lähdeviittaus

Lee, Eunjung, et al. "Progestogen Levels, Progesterone Receptor Gene Polymorphisms, and Mammographic Density Changes: Results From the Postmenopausal Estrogen/Progestin Interventions Mammographic Density Study (PEPI-MDS)." Menopause 2012.

MLA-viite

Lee, Eunjung, et al. "Progestogen Levels, Progesterone Receptor Gene Polymorphisms, and Mammographic Density Changes: Results From the Postmenopausal Estrogen/Progestin Interventions Mammographic Density Study (PEPI-MDS)." Menopause 2012.

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