Patent Ductus Arteriosus Size Estimation by Echocardiography and Angiography: A Comparative study.Published in:Bangladesh Medical Research Council Bulletin, 2019, v. 45, n. 1, p. 111, doi. 10.3329/bmrcb.v45i1.41803By:Karim, T.;Hussain, M. Z.;Islam, M. T.;Alam, S.;Baruea, C.;Bhuiyan, M. M. R.;Bhadra, S.Publication type:Article