APA

O'Toole A., Alakkari A., Keegan D., Doherty G., Mulcahy H. & O'Donoghue D. (20120717). Primary sclerosing cholangitis and disease distribution in inflammatory bowel disease. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Chicago

O'Toole Aoibhlinn, Alakkari Alaa, Keegan Denise, Doherty Glen, Mulcahy Hugh and O'Donoghue Diarmuid. 20120717. Primary sclerosing cholangitis and disease distribution in inflammatory bowel disease. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Harvard

O'Toole A., Alakkari A., Keegan D., Doherty G., Mulcahy H. and O'Donoghue D. (20120717). Primary sclerosing cholangitis and disease distribution in inflammatory bowel disease. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

MLA

O'Toole Aoibhlinn, Alakkari Alaa, Keegan Denise, Doherty Glen, Mulcahy Hugh and O'Donoghue Diarmuid. Primary sclerosing cholangitis and disease distribution in inflammatory bowel disease. : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 20120717.