Authors: Buzdar, A Douma, J Davidson, N Elledge, R Morgan, M Smith, R Porter, L Nabholtz, J Xiang, X Brady, C

Citation: A. Buzdar et al., Phase III, multicenter, double-blind, randomized study of letrozole, an aromatase inhibitor, for advanced breast cancer versus megestrol acetate, J CL ONCOL, 19(14), 2001, pp. 3357-3366