The single nucleotide polymorphism of 17-beta-hydroxysteroid dehydrogenase-1 gene at sites 1004,1322 and 1954 were studied by allele-specific PCR(ASA-PCR) technique. 目的探讨17β-羟基类固醇脱氢酶-1(17β-HSD-1)基因多态性与子宫内膜腺癌发病风险的关系,以期为子宫内膜腺癌的病因学研究和高危人群的筛查...