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St John DJ, Macrae FA, Young GP.St John DJ, et al. Among authors: young gp.Gastroenterology. 1997 Oct;113(4):1422; author reply 1424. doi: 10.1053/gast.1997.v113.agast971131422a.Gastroenterology. 1997.PMID: 9322542No abstract available.
St John DJ, Young GP.St John DJ, et al. Among authors: young gp.Aust N Z J Med. 1978 Apr;8(2):121-6. doi: 10.1111/j.1445-5994.1978.tb04496.x.Aust N Z J Med. 1978.PMID: 307949
Young GP, St John DJ, Coventry DA.Young GP, et al.Med J Aust. 1979 Jan 13;1(1):2-5. doi: 10.5694/j.1326-5377.1979.tb111930.x.Med J Aust. 1979.PMID: 368533Clinical Trial.
St John DJ, Young GP, McHutchison JG, Deacon MC, Alexeyeff MA.St John DJ, et al. Among authors: young gp.Ann Intern Med. 1992 Sep 1;117(5):376-82. doi: 10.7326/0003-4819-117-5-376.Ann Intern Med. 1992.PMID: 1503328
Petty MT, Deacon MC, Alexeyeff MA, St John DJ, Young GP.Petty MT, et al. Among authors: young gp.Med J Aust. 1992 Mar 16;156(6):420-3. doi: 10.5694/j.1326-5377.1992.tb139848.x.Med J Aust. 1992.PMID: 1545750
Young GP, St John DJ, Rose IS, Blake D.Young GP, et al.J Gastroenterol Hepatol. 1990 Mar-Apr;5(2):194-203. doi: 10.1111/j.1440-1746.1990.tb01824.x.J Gastroenterol Hepatol. 1990.PMID: 2103398Review.
Young GP, Rose IS, St John DJ.Young GP, et al.J Gastroenterol Hepatol. 1989 Nov-Dec;4(6):537-45. doi: 10.1111/j.1440-1746.1989.tb00858.x.J Gastroenterol Hepatol. 1989.PMID: 2491221Review.
Rose IS, Young GP, St John DJ, Deacon MC, Blake D, Henderson RW.Rose IS, et al. Among authors: young gp.Clin Chem. 1989 Dec;35(12):2290-6.Clin Chem. 1989.PMID: 2556222