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Doig RG, Olver IN, Jeal PN, Bishop JF.Doig RG, et al. Among authors: bishop jf.Aust N Z J Med. 1992 Aug;22(4):349-52. doi: 10.1111/j.1445-5994.1992.tb02146.x.Aust N Z J Med. 1992.PMID: 1280094
Phillips KA, Friedlander M, Olver I, Evans B, Smith J, Fitzharris B, McCrystal M, Joughin J, Bishop J.Phillips KA, et al.Aust N Z J Med. 1995 Aug;25(4):337-43. doi: 10.1111/j.1445-5994.1995.tb01899.x.Aust N Z J Med. 1995.PMID: 8540875Clinical Trial.