Objects
Dowsett, M., Forbes, J. F., Dubsky, P., Gnant, M., Kaufmann, M., Kilburn, L., Perrone, F., Rea, D., Thuerlimann, B., van de Velde, C., Pan, H., Peto, R., Bradley, R., Ingle, J., Aihara, T., Bliss, J., Boccardo, F., Coates, A., Coombes, R. C., Cuzick, J.. Lancet Publishing Group; 2015. Aromatase inhibitors versus tamoxifen in early breast cancer: patient-level meta-analysis of the randomised trials.