Identify the Association between the Mutation at Base 677 of the Gene for Methylenetetrahydrofolate Reductase (C677T MTHFR) and Congenital Cardiac Malformations by Denaturing High-Performance Liquid Chromatography = 以DNA變異分析儀從事先天性心臟病及Methylenetetrahydrofolate Reductase (C677T MTHFR)基因突變之關聯性分析
