APA

Bertalot G., Villanacci V., Gramegna M., Orvieto E., Negrini R., Saleri A., Terraroli C., Ravelli P., Cestari R. & Viale G. (20020527). Evidence of Epstein-Barr virus infection in ulcerative colitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Chicago

Bertalot G, Villanacci V, Gramegna M, Orvieto E, Negrini R, Saleri A, Terraroli C, Ravelli P, Cestari R and Viale G. 20020527. Evidence of Epstein-Barr virus infection in ulcerative colitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Harvard

Bertalot G., Villanacci V., Gramegna M., Orvieto E., Negrini R., Saleri A., Terraroli C., Ravelli P., Cestari R. and Viale G. (20020527). Evidence of Epstein-Barr virus infection in ulcerative colitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

MLA

Bertalot G, Villanacci V, Gramegna M, Orvieto E, Negrini R, Saleri A, Terraroli C, Ravelli P, Cestari R and Viale G. Evidence of Epstein-Barr virus infection in ulcerative colitis. : Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver. 20020527.