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Bjarnason I, Zanelli G, Prouse P, Smethurst P, Smith T, Levi S, Gumpel MJ, Levi AJ.Bjarnason I, et al. Among authors: prouse p.Lancet. 1987 Sep 26;2(8561):711-4. doi: 10.1016/s0140-6736(87)91075-0.Lancet. 1987.PMID: 2888943
Bjarnason I, Hopkinson N, Zanelli G, Prouse P, Smethurst P, Gumpel JM, Levi AJ.Bjarnason I, et al. Among authors: prouse p.Gut. 1990 Jul;31(7):777-80. doi: 10.1136/gut.31.7.777.Gut. 1990.PMID: 1973396Free PMC article.
Bjarnason I, Zanelli G, Prouse P, Williams P, Gumpel MJ, Levi AJ.Bjarnason I, et al. Among authors: prouse p.Drugs. 1986;32 Suppl 1:35-41. doi: 10.2165/00003495-198600321-00007.Drugs. 1986.PMID: 3780475
Bjarnason I, Zanelli G, Smith T, Prouse P, Williams P, Smethurst P, Delacey G, Gumpel MJ, Levi AJ.Bjarnason I, et al. Among authors: prouse p.Gastroenterology. 1987 Sep;93(3):480-9. doi: 10.1016/0016-5085(87)90909-7.Gastroenterology. 1987.PMID: 3609658
Prouse PJ, Shawe D, Gumpel JM.Prouse PJ, et al.Br Med J (Clin Res Ed). 1986 Nov 29;293(6559):1407. doi: 10.1136/bmj.293.6559.1407.Br Med J (Clin Res Ed). 1986.PMID: 2879599Free PMC article.No abstract available.