Cita APA

Maggs, J., & Chapman, R. (2008). An update on primary sclerosing cholangitis.

Citación estilo Chicago

Maggs, JR, and R. Chapman. An Update on Primary Sclerosing Cholangitis. 2008.

Cita MLA

Maggs, JR, and R. Chapman. An Update on Primary Sclerosing Cholangitis. 2008.

Warning: These citations may not always be 100% accurate.