Cite
MLA Citation
R. Sobhy et al.. “Transcatheter closure of perimembranous ventricular septal defects (VSDs) using the Amplatzer duct occluder I device.” Progress in pediatric cardiology, vol. 46, 2017, pp. 45–49. http://access.bl.uk/ark:/81055/vdc_100050232485.0x00003f