Cite
MLA Citation
D Alzoubaidi et al.. “PTU-037 Cryoballoon therapy is effective in the treatment of patients with refractory oesophageal neoplasia after unsuccessful first line endoscopic eradication therapy.” Gut, vol. 66, n.d., p. A69. http://access.bl.uk/ark:/81055/vdc_100144726905.0x000046