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Meanger JD, Marshall RB.Meanger JD, et al. Among authors: marshall rb.N Z Vet J. 1989 Mar;37(1):18-20. doi: 10.1080/00480169.1989.35540.N Z Vet J. 1989.PMID: 16031500
Marshall RB, Winter PJ, Cooper BS, Robinson AJ.Marshall RB, et al.N Z Vet J. 1985 May;33(5):67-70. doi: 10.1080/00480169.1985.35167.N Z Vet J. 1985.PMID: 16031161
Hampson DJ, Bettelheim KA, Winter PJ, Marshall RB, Wilson MW.Hampson DJ, et al. Among authors: marshall rb.N Z Vet J. 1986 Jul;34(7):101-3. doi: 10.1080/00480169.1986.35310.N Z Vet J. 1986.PMID: 16031293
Cork SC, Marshall RB, Madie P, Fenwick SG.Cork SC, et al. Among authors: marshall rb.N Z Vet J. 1995 Oct;43(5):169-74. doi: 10.1080/00480169.1995.35883.N Z Vet J. 1995.PMID: 16031843