Djer, M., Sastroasmoro, S. and Madiyono, B. 2013. Heart size, heart function, and plasma B-type natriuretic peptide levels after transcatheter closure of patent ductus arteriosus. Paediatrica Indonesiana. 53, 3 (Jun. 2013), 181-6. DOI:https://doi.org/10.14238/pi53.3.2013.181-6.