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Antoniou A, Lovegrove RE, Tilney HS, Heriot AG, John TG, Rees M, Tekkis PP, Welsh FK.Antoniou A, et al. Among authors: welsh fk.Surgery. 2007 Jan;141(1):9-18. doi: 10.1016/j.surg.2006.07.045. Epub 2006 Nov 17.Surgery. 2007.PMID: 17188163
Rees M, Tekkis PP, Welsh FK, O'Rourke T, John TG.Rees M, et al. Among authors: welsh fk.Ann Surg. 2008 Jan;247(1):125-35. doi: 10.1097/SLA.0b013e31815aa2c2.Ann Surg. 2008.PMID: 18156932