副次評価項目
R. Temple: Current definitions of phases of investigation and the role of the FDA in the conduct of clinical trials. In: Am Heart J. 139/2000, S. 133–135.
K. D. Weiss, J. P. Siegel: Issues in Endpoint Selection. In: Clinical Drug Trials and Tribulations. Marcel Dekker, New York 2002.
P. M. Palevsky: Selection of endpoints for clinical trials of acute renal failure in critically ill patients. In: Current Opinion in Critical Care. 8/2002, S. 515–518.