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Campbell WJ, Irwin ST, Parks TG.Campbell WJ, et al. Among authors: parks tg.Ulster Med J. 1991 Oct;60(2):193-8.Ulster Med J. 1991.PMID: 1664549Free PMC article.
Thompson RL, Rowlands BJ, Johnston GW, Parks TG, Irwin ST.Thompson RL, et al. Among authors: parks tg.Ulster Med J. 1991 Apr;60(1):75-9.Ulster Med J. 1991.PMID: 1853500Free PMC article.
Humphreys WG, Brown JS, Parks TG.Humphreys WG, et al. Among authors: parks tg.Ulster Med J. 1990 Apr;59(1):30-5.Ulster Med J. 1990.PMID: 2349746Free PMC article.
Deans GT, Heatley M, Anderson N, Patterson CC, Rowlands BJ, Parks TG, Spence RA.Deans GT, et al. Among authors: parks tg.J Am Coll Surg. 1994 Jul;179(1):11-7.J Am Coll Surg. 1994.PMID: 8019715
Deans GT, Patterson CC, Parks TG, Spence RA, Heatley M, Moorehead RJ, Rowlands BJ.Deans GT, et al. Among authors: parks tg.Ann R Coll Surg Engl. 1994 Jan;76(1):59-64.Ann R Coll Surg Engl. 1994.PMID: 8117023Free PMC article.