Ruggieri, P., Mavrogenis, A. F., Ussia, G., Angelini, A., Papagelopoulos, P. J., & Mercuri, M. (2010). Recurrence After and Complications Associated With Adjuvant Treatments for Sacral Giant Cell Tumor. Springer-Verlag.

Ruggieri, Pietro, Andreas F. Mavrogenis, Giuseppe Ussia, Andrea Angelini, Panayiotis J. Papagelopoulos, i Mario Mercuri. Recurrence After and Complications Associated With Adjuvant Treatments for Sacral Giant Cell Tumor. Springer-Verlag, 2010.

Ruggieri, Pietro, et al. Recurrence After and Complications Associated With Adjuvant Treatments for Sacral Giant Cell Tumor. Springer-Verlag, 2010.