Cite
MLA Citation
Andrew Broadley et al.. “Short and medium-term effects of secundum atrial septal defect percutaneous closure using the Amplatzer Septal Occluder in the elderly.” Blood, heart and circulation, vol. 1, no. 4, 2017, p. . http://access.bl.uk/ark:/81055/vdc_100126227676.0x000001