Objective To investigate the relationship between human leucocyte antigen (HLA)-DPA1 region gene polymorphism and intrahepatic cholestasis of pregnancy (ICP).

• 目的 探讨妊娠肝内胆汁淤积症 ( ICP)与人类白细胞抗原 DPA1区域 ( HL A- DPA1)等位基因多态性的关系。