T. Fleming, and J. Powers. Statistics in medicine, 31 (25):
2973-84(November 2012)6717<m:linebreak></m:linebreak>Mesures de resultats; Surrogate endpoints; RCT.
H. Krumholz. JAMA : the journal of the American Medical Association, 306 (7):
754-5(August 2011)7074<m:linebreak></m:linebreak>GR: U01-HL105270-02/HL/NHLBI NIH HHS/United States; JID: 7501160; ppublish;.