Dyfyniad APA

Crosignani, A., Battezzati, P. M., Invernizzi, P., Selmi, C., Prina, E., & Podda, M. (2008). Clinical features and management of primary biliary cirrhosis. The WJG Press and Baishideng.

Dyfyniad Arddull Chicago

Crosignani, Andrea, Pier Maria Battezzati, Pietro Invernizzi, Carlo Selmi, Elena Prina, and Mauro Podda. Clinical Features and Management of Primary Biliary Cirrhosis. The WJG Press and Baishideng, 2008.

Dyfyniad MLA

Crosignani, Andrea, et al. Clinical Features and Management of Primary Biliary Cirrhosis. The WJG Press and Baishideng, 2008.

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