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Sykes PA.Sykes PA.Br Med J (Clin Res Ed). 1985 Aug 24;291(6494):546-7. doi: 10.1136/bmj.291.6494.546-b.Br Med J (Clin Res Ed). 1985.PMID: 3928047Free PMC article.No abstract available.
Sykes PA.Sykes PA.Br Med J (Clin Res Ed). 1985 Feb 16;290(6467):559. doi: 10.1136/bmj.290.6467.559.Br Med J (Clin Res Ed). 1985.PMID: 3918671Free PMC article.No abstract available.
Kiff RS, Sykes PA.Kiff RS, et al. Among authors: sykes pa.Br Med J (Clin Res Ed). 1988 May 28;296(6635):1511-2. doi: 10.1136/bmj.296.6635.1511.Br Med J (Clin Res Ed). 1988.PMID: 3134092Free PMC article.
Brown SC, Abraham JS, Walsh S, Sykes PA.Brown SC, et al. Among authors: sykes pa.Ann R Coll Surg Engl. 1991 Sep;73(5):269-72.Ann R Coll Surg Engl. 1991.PMID: 1929123Free PMC article.