Cite
MLA Citation
A. Channing et al.. “Maternal hyperoxygenation improves left heart filling in fetuses with atrial septal aneurysm causing impediment to left ventricular inflow.” Ultrasound in obstetrics & gynecology, vol. 45, n.d., pp. 664–669. http://access.bl.uk/ark:/81055/vdc_100025908064.0x00004c