APA-čujuhus (7. p.)

Chapman, R. (2005). Novel approaches to the treatment of primary sclerosing cholangitis.

Chicago-čujuhus (17. p.)

Chapman, R. Novel Approaches to the Treatment of Primary Sclerosing Cholangitis. 2005.

MLA-čujuhus (9. p.)

Chapman, R. Novel Approaches to the Treatment of Primary Sclerosing Cholangitis. 2005.

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