Czito, B. G., Clough, R., Pappas, T., Tyler, D., White, R., Hurwitz, H., … Willett, C. (2005). Carcinoma of the Ampulla of Vater: Patterns of Failure After Resection and Possible Benefit of Adjuvant Radiotherapy. In International Journal of Radiation Oncology*Biology*Physics (Vol. 63, pp. S166–S167). Elsevier BV. https://doi.org/10.1016/j.ijrobp.2005.07.287

Czito, B. G., R. Clough, T. Pappas, D. Tyler, R. White, H. Hurwitz, M. Morse, N. Fernando, B. Clary, and C. Willett. “Carcinoma of the Ampulla of Vater: Patterns of Failure After Resection and Possible Benefit of Adjuvant Radiotherapy.” In International Journal of Radiation Oncology*Biology*Physics, 63:S166–67. Elsevier BV, 2005. https://doi.org/10.1016/j.ijrobp.2005.07.287.

Czito BG, Clough R, Pappas T, Tyler D, White R, Hurwitz H, et al. Carcinoma of the Ampulla of Vater: Patterns of Failure After Resection and Possible Benefit of Adjuvant Radiotherapy. In: International Journal of Radiation Oncology*Biology*Physics. Elsevier BV; 2005. p. S166–7.

Czito, B. G., et al. “Carcinoma of the Ampulla of Vater: Patterns of Failure After Resection and Possible Benefit of Adjuvant Radiotherapy.” International Journal of Radiation Oncology*Biology*Physics, vol. 63, Elsevier BV, 2005, pp. S166–67. Crossref, doi:10.1016/j.ijrobp.2005.07.287.

Czito BG, Clough R, Pappas T, Tyler D, White R, Hurwitz H, Morse M, Fernando N, Clary B, Willett C. Carcinoma of the Ampulla of Vater: Patterns of Failure After Resection and Possible Benefit of Adjuvant Radiotherapy. International Journal of Radiation Oncology*Biology*Physics. Elsevier BV; 2005. p. S166–S167.