1Epidemiology and Clinical Trials Branch, Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, 2 Democracy Plaza, Room 655, 6707 Democracy Boulevard MSC 5450, Bethesda, MD 20892-5450, USA.
No abstract available in PubMed .
You might also read
Articles linked to this work by shared authors, journal, and citation graph.