TSANG-MING KOYU-SHIH YANGFON-JOU HSIEHHONG-NERNG HOLiu C. H.LI-HUI TSENGChen H. Y.Lee T. Y.2020-02-172020-02-1719910929-6646https://scholars.lib.ntu.edu.tw/handle/123456789/460218Selective reduction of multiple pregnancies in the first trimester or early second trimester.journal article16809892-s2.0-0026162085