Variants of the case- control design Katharina Alpers EPIET introductory course, Menorca (Spain), 10 October, 2011.
MDM Review 2009 12.14.09 Jason Sanders. Outline Measures of frequency Measures of association Study designs INTERMISSION Threats to study validity Defining.
Stratification and Adjustment. Stratification Direct and indirect adjustment Mantel-Haenszel.
