title: The 4th Japan and US Collaboration Conference in Gastroenterology.
mesh_terms: D000818:Animals; D003299:Cooperative Behavior; D005762:Gastroenterology; D005767:Gastrointestinal Diseases / Q000235:genetics* / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D007391:International Cooperation; D007564:Japan; D014481:United States