van der Ent, F. W. C., Kengen, R. A. M., van der Pol, H. A. G., Povel, J. A. C. M., Stroeken, H. J. G., & Hoofwijk, A. G. M. (2001). Halsted Revisited: Internal Mammary Sentinel Lymph Node Biopsy in Breast Cancer.

van der Ent, Fred W. C., Roland A. M. Kengen, Harry A. G. van der Pol, Joris A. C. M. Povel, Harry J. G. Stroeken, and Anton G. M. Hoofwijk. Halsted Revisited: Internal Mammary Sentinel Lymph Node Biopsy in Breast Cancer. 2001.

van der Ent, Fred W. C., et al. Halsted Revisited: Internal Mammary Sentinel Lymph Node Biopsy in Breast Cancer. 2001.