B. Upchurch

发表

J. Vargo, M. Sanaka, A. R. Lopez, 2009, Gastrointestinal endoscopy.

J. Vargo, B. Upchurch, 2009, Gastrointestinal endoscopy clinics of North America.

J. Bikhchandani, Duminda Suraweera, B. Upchurch, 2013, Clinics and practice.

Peter Draganov, D. Morgan, J. Tokar, 2010, Gastrointestinal endoscopy.

P. Aggarwal, V. Kumaravel, B. Upchurch, 2012, Therapeutic advances in gastroenterology.