SHYR-CHYR CHENHUNG-CHI LUELin D.T.SHYH-JYE CHEN2020-12-162020-12-1619800001-6578https://scholars.lib.ntu.edu.tw/handle/123456789/526812An echocardiographic study in the normal Chinese newbornsjournal article2-s2.0-0019204047