Copyright
©The Author(s) 2020.
World J Gastrointest Oncol. Jul 15, 2020; 12(7): 732-740
Published online Jul 15, 2020. doi: 10.4251/wjgo.v12.i7.732
Published online Jul 15, 2020. doi: 10.4251/wjgo.v12.i7.732
Figure 5 Overall and disease-free survival according to combined variables: American Society of Anesthesiologists score and ultrasonography staging system.
ASA: American Society of Anesthesiologists; US: Ultrasonography staging.
- Citation: De Nardi P, Arru GG, Guarneri G, Vlasakov I, Massimino L. Prognostic role of ultrasonography staging in patients with anal cancer. World J Gastrointest Oncol 2020; 12(7): 732-740
- URL: https://www.wjgnet.com/1948-5204/full/v12/i7/732.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v12.i7.732