Haynes, R. B. (2006). Clinical epidemiology: How to do clinical practice research (Third edition.). Lippincott Williams & Wilkins.
Cita Chicago (17th ed.)Haynes, R. Brian. Clinical Epidemiology: How to Do Clinical Practice Research. Third edition. Philadelphia: Lippincott Williams & Wilkins, 2006.
Cita MLA (9th ed.)Haynes, R. Brian. Clinical Epidemiology: How to Do Clinical Practice Research. Third edition. Lippincott Williams & Wilkins, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.