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.
Gray GR, McWhinnie D, Smith IS, Gillespie G.Gray GR, et al. Among authors: smith is.Lancet. 1982 Apr 3;1(8275):787-8. doi: 10.1016/s0140-6736(82)91823-2.Lancet. 1982.PMID: 6121234Clinical Trial.No abstract available.
Gray GR, Smith IS, McKenzie I, Crean GP, Gillespie G.Gray GR, et al. Among authors: smith is.Lancet. 1977 Jan 1;1(8001):4-7. doi: 10.1016/s0140-6736(77)91650-6.Lancet. 1977.PMID: 63673Clinical Trial.
McGregor CG, Cochran AJ, Ogg LJ, Gray GR, Smith IS, Gillespie G, Forrester J.McGregor CG, et al. Among authors: smith is.Lancet. 1977 Jan 15;1(8003):122-3. doi: 10.1016/s0140-6736(77)91709-3.Lancet. 1977.PMID: 64654No abstract available.
Gray GR, Smith IS, Mackenzie I, Gillespie G.Gray GR, et al. Among authors: smith is.Gastroenterology. 1978 Feb;74(2 Pt 2):397-401.Gastroenterology. 1978.PMID: 340329Clinical Trial.
Gray G, Smith IS, Mackenzie I, Gillespie G.Gray G, et al. Among authors: smith is.Scott Med J. 1977 Oct;22(4):293-4. doi: 10.1177/003693307702200415.Scott Med J. 1977.PMID: 929173No abstract available.
Hansell DT, McGushin M, Meddings RN, Smith IS, Gray GR, Gillespie G.Hansell DT, et al. Among authors: smith is.Gut. 1989 Jun;30(6):786-9. doi: 10.1136/gut.30.6.786.Gut. 1989.PMID: 2753402Free PMC article.
Gillespie G, Smith IS, Kennedy F.Gillespie G, et al. Among authors: smith is.Br J Surg. 1971 Apr;58(4):296.Br J Surg. 1971.PMID: 5572335No abstract available.
Gillespie G, Elder JB, Smith IS, Kennedy F, Gillespie IE, Kay AW, Campbell EH.Gillespie G, et al. Among authors: smith is.Gastroenterology. 1972 May;62(5):903-11.Gastroenterology. 1972.PMID: 5029075No abstract available.
Young S, Smith IS, O'Connor J, Bell JR, Gillespie G.Young S, et al. Among authors: smith is.Br J Surg. 1975 Jul;62(7):528-34. doi: 10.1002/bjs.1800620707.Br J Surg. 1975.PMID: 1174782