Cite
APA Citation
Loudin, M., Anderson, S., & Schlansky, B. (n.d.). "Downhill" Esophageal Varices Associated With Superior Vena Cava Obstruction: Case Report and Literature Review. American journal of gastroenterology, 110, . http://access.bl.uk/ark:/81055/vdc_100123022834.0x000058