Leeds, J. S., Nayar, M. K., Bekkali, N. L., Wilson, C. H., Johnson, S. J., Haugk, B., . . . Oppong, K. W. (2019). Endoscopic ultrasound-guided fine-needle biopsy is superior to fine-needle aspiration in assessing pancreatic neuroendocrine tumors. Endosc Int Open.

Leeds, John S., Manu K. Nayar, Noor L.H Bekkali, Colin H. Wilson, Sarah J. Johnson, Beate Haugk, Antony Darne, and Kofi W. Oppong. "Endoscopic Ultrasound-guided Fine-needle Biopsy Is Superior to Fine-needle Aspiration in Assessing Pancreatic Neuroendocrine Tumors." Endosc Int Open 2019.

Leeds, John S., et al. "Endoscopic Ultrasound-guided Fine-needle Biopsy Is Superior to Fine-needle Aspiration in Assessing Pancreatic Neuroendocrine Tumors." Endosc Int Open 2019.