@article{1177011938, author = {Levine, Robert J.}, title = {[Ethics and Statistics in Randomized Clinical Trials]: Comment}, journal = {Statist. Sci.}, volume = {6}, number = {4}, year = {1991}, pages = { 71-74}, language = {en}, url = {http://dml.mathdoc.fr/item/1177011938} }
Levine, Robert J. [Ethics and Statistics in Randomized Clinical Trials]: Comment. Statist. Sci., Tome 6 (1991) no. 4, pp. 71-74. http://gdmltest.u-ga.fr/item/1177011938/