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McMullan R, McConville C, Clarke JC, Adams DA, Hedderwick S.McMullan R, et al.Ulster Med J. 2004 Nov;73(2):123-5.Ulster Med J. 2004.PMID: 15651772Free PMC article.No abstract available.
McMullan R, Morgan DR, O'Keeffe DB, Silke B.McMullan R, et al.Ulster Med J. 2001 Nov;70(2):158-9.Ulster Med J. 2001.PMID: 11795770Free PMC article.No abstract available.