An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Fordtran JS, Santa Ana CA, Cleveland MvB.Fordtran JS, et al.Gastroenterology. 1990 Jan;98(1):11-6. doi: 10.1016/0016-5085(90)91284-d.Gastroenterology. 1990.PMID: 2293568
Schiller LR, Santa Ana CA, Morawski SG, Fordtran JS.Schiller LR, et al. Among authors: fordtran js.Gastroenterology. 1985 Nov;89(5):982-8. doi: 10.1016/0016-5085(85)90197-0.Gastroenterology. 1985.PMID: 4043678Clinical Trial.
Schiller LR, Santa Ana CA, Morawski SG, Fordtran JS.Schiller LR, et al. Among authors: fordtran js.Gastroenterology. 1984 Jun;86(6):1475-80.Gastroenterology. 1984.PMID: 6714575
Davis GR, Santa Ana CA, Morawski SG, Fordtran JS.Davis GR, et al. Among authors: fordtran js.Gastroenterology. 1982 Oct;83(4):844-50.Gastroenterology. 1982.PMID: 6809521
Davis GR, Santa Ana CA, Morawski SG, Fordtran JS.Davis GR, et al. Among authors: fordtran js.Gastroenterology. 1980 Jul;79(1):35-9.Gastroenterology. 1980.PMID: 7380220
Fine KD, Santa Ana CA, Porter JL, Fordtran JS.Fine KD, et al. Among authors: fordtran js.Gastroenterology. 1993 Oct;105(4):1117-25. doi: 10.1016/0016-5085(93)90957-e.Gastroenterology. 1993.PMID: 8405857
Schiller LR, Santa Ana CA, Porter J, Fordtran JS.Schiller LR, et al. Among authors: fordtran js.Gastroenterology. 1997 May;112(5):1529-35. doi: 10.1016/s0016-5085(97)70034-9.Gastroenterology. 1997.PMID: 9136831
Coates SW Jr, Högenauer C, Santa Ana CA, Rosenblatt RL, Emmett M, Fordtran JS.Coates SW Jr, et al. Among authors: fordtran js.Gastroenterology. 2004 Jul;127(1):65-72. doi: 10.1053/j.gastro.2004.03.064.Gastroenterology. 2004.PMID: 15236173