Handbook of Gastrointestinal Motility and Disorders of Gut-Brain InteractionsSatish S. C. Rao, Henry P. Parkman, Richard W. McCallum · First published 2023Open the Tome
GI motility testingHenry P. Parkman, Richard W. McCallum, Satish S. C. Rao · First published 2011Open the Tome
Gastrointestinal pharmacology and therapeuticsEugene D. Jacobson, Richard W. McCallum · First published 1997Open the Tome
Helicobacter Pylori in Peptic Ulcerations and GastritisBarry J. Marshall, Richard W. McCallum, Richard L. Guerrant · First published 1991Open the Tome