Cite
APA Citation
Garg, R., Singh, A., Mohammed, A., Aggarwal, M., Stevens, T., Vargo, J., & Jang, S. (n.d.). s551 Efficacy and Safety of Double- versus Single-Balloon Retrograde Enteroscopy. American journal of gastroenterology, 116, S252. http://access.bl.uk/ark:/81055/vdc_100144524676.0x000002