APA (7th ed.) Citation

U, G., F, D., A, T., C, F., N, P., ML, R., . . . G, N. (2003). Etiology of hepatocellular carcinoma influences clinical and pathologic features but not patient survival. The American journal of gastroenterology, 98(4), 907. https://doi.org/10.1111/j.1572-0241.2003.t01-1-07289.x

Chicago Style (17th ed.) Citation

U, Gelatti, et al. "Etiology of Hepatocellular Carcinoma Influences Clinical and Pathologic Features but Not Patient Survival." The American Journal of Gastroenterology 98, no. 4 (2003): 907. https://doi.org/10.1111/j.1572-0241.2003.t01-1-07289.x.

MLA (9th ed.) Citation

U, Gelatti, et al. "Etiology of Hepatocellular Carcinoma Influences Clinical and Pathologic Features but Not Patient Survival." The American Journal of Gastroenterology, vol. 98, no. 4, 2003, p. 907, https://doi.org/10.1111/j.1572-0241.2003.t01-1-07289.x.