EUS-Guided Tissue Acquisition, an Issue of Gastrointestinal Endoscopy ClinicsShyam Varadarajulu, Robert H. Hawes · First published 2013Open the Tome
Practical gastrointestinal endoscopyPeter B. Cotton, Christopher B. Williams, Robert H., M.D. Hawes, Brian Saunders · First published 2007Open the Tome
