Cita APA

Sugita, A., Sachar, D. B., Bodian, C., Ribeiro, M. B., Aufses, A. H., & Greenstein, A. J. (1991). Colorectal cancer in ulcerative colitis. Influence of anatomical extent and age at onset on colitis-cancer interval.

Citación estilo Chicago

Sugita, A., D B. Sachar, C. Bodian, M B. Ribeiro, A H. Aufses, y A J. Greenstein. Colorectal Cancer in Ulcerative Colitis. Influence of Anatomical Extent and Age At Onset On Colitis-cancer Interval. 1991.

Cita MLA

Sugita, A., et al. Colorectal Cancer in Ulcerative Colitis. Influence of Anatomical Extent and Age At Onset On Colitis-cancer Interval. 1991.