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Ruygrok PN, Agnew TM, Coverdale HA, Kerr AR, Graham KJ, Whitlock RM.Ruygrok PN, et al.Aust N Z J Med. 1993 Oct;23(5):489-93. doi: 10.1111/j.1445-5994.1993.tb01835.x.Aust N Z J Med. 1993.PMID: 8297279
Dixon SR, Ruygrok PN, Agnew TM, Lund M, Aldersley PF, Gibbs HC, Whitlock RM, Haydock DA, Coverdale HA.Dixon SR, et al. Among authors: ruygrok pn.N Z Med J. 1999 Nov 12;112(1099):417-20.N Z Med J. 1999.PMID: 10678223
Ruygrok PN, Maddison R, Langlands JM, Haydock DA, Agnew TM, Coverdale HA, Whitlock RM.Ruygrok PN, et al.N Z Med J. 1998 Jun 12;111(1067):206-8.N Z Med J. 1998.PMID: 9673634
D'Costa R, Ruygrok PN, Coverdale HA, Agnew TM, Gibbs HC, Reddy D, Haydock DA, Kerr AR, Whitlock RM.D'Costa R, et al. Among authors: ruygrok pn.N Z Med J. 2001 Feb 9;114(1125):44-6.N Z Med J. 2001.PMID: 11277477
Wasywich CA, Ruygrok PN, Wilkinson L, Gibbs H, Coverdale HA.Wasywich CA, et al. Among authors: ruygrok pn.Intern Med J. 2004 Apr;34(4):206-9. doi: 10.1111/j.1444-0903.2004.00530.x.Intern Med J. 2004.PMID: 15086703Review.