Joerger, M., S. Ess, S. Dehler, A. Savidan, C. Bouchardy, H. Frick, I. Konzelmann, and B. Thürlimann. “A Population-Based Study on the Patterns of Use of different chemotherapy Regimens in Patients With Early Breast Cancer”. Swiss Medical Weekly, vol. 142, no. 1516, Apr. 2012, p. w13571, doi:10.4414/smw.2012.13571.