Answers are grounded in this paper and cite their sources.
1 Department of Medicine, Columbia University, College of Physicians and Surgeons, New York, New York, USA * Director, Clinical Gastroenterology, Columbia-Presbyterian Medical Center, 630 West 168th Street, New York, NY 10032
No takes yet. Share an insight, caveat, or question.
Charles J. Lightdale (1999) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: