[文献资料]主要参考文献

4 ． Mitchell SA，Grove J，Spurkland A，et al ． Association of the tumour necrosis factor α‐308 but not the interleukin 10‐627 promoter polymorphism with genetic susceptibility to primary sclerosing cholangitis ． Gut，2001，49.6 ． Bjornsson E，Boberg KM，Cullen S ......