Cite
MLA Citation
Jeremy L. Herrmann et al.. “Surgical Valvuloplasty Versus Balloon Dilation for Congenital Aortic Stenosis in Pediatric Patients.” World journal for pediatric & congenital heart surgery, vol. 11, no. 4, 2020, pp. 444–451. http://access.bl.uk/ark:/81055/vdc_100104903251.0x000117