Twenty year follow up of patients with reflux oesophagitis: long term consequences and complications von McDougall, N.I, Lawther, H, Collins, J.S.A

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Use of a New Open Access Gastroscopy Service by Those Aged Over 65 Years von Heaney, A, Collins, J.S.A.

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Nested primers improve sensitivity in the detection of Helicobacter pylori by the polymerase chain reaction von Bamford, K.B., Lutton, D.A., O'Loughlin, B., Coulter, W.A., Collins, J.S.A.

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The clinical investigation of kiwi fruit allergy von Lucas, J.S.A., Collins, K., Grimshaw, K., Warner, J., Hourihane, J.

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