Rothman, K. J., Greenland, S., & Lash, T. L. (2008). Modern epidemiology (3rd ed., thoroughly rev. and updated.). Wolters Kluwer Health/Lippincott Williams & Wilkins.
Lua i Stíl Chicago (17ú heag.)Rothman, Kenneth J., Sander Greenland, agus Timothy L. Lash. Modern Epidemiology. 3rd ed., thoroughly rev. and updated. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2008.
Lua MLA (9ú heag.)Rothman, Kenneth J., et al. Modern Epidemiology. 3rd ed., thoroughly rev. and updated. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2008.
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