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Rivers BJ, Johnston GR.Rivers BJ, et al. Among authors: johnston gr.Vet Clin North Am Small Anim Pract. 1996 Nov;26(6):1505-17. doi: 10.1016/s0195-5616(96)50138-5.Vet Clin North Am Small Anim Pract. 1996.PMID: 8911029Review.
Walter PA, Johnston GR, Feeney DA, O'Brien TD.Walter PA, et al. Among authors: johnston gr.J Am Vet Med Assoc. 1988 Jan 1;192(1):92-8.J Am Vet Med Assoc. 1988.PMID: 3277935
Walter PA, Feeney DA, Johnston GR, O'Leary TP.Walter PA, et al. Among authors: johnston gr.J Am Vet Med Assoc. 1987 Oct 15;191(8):999-1007.J Am Vet Med Assoc. 1987.PMID: 3316141
Johnston GR, Feeney DA, Rivers B, Walter PA.Johnston GR, et al.Vet Clin North Am Small Anim Pract. 1991 May;21(3):553-89. doi: 10.1016/s0195-5616(91)50061-9.Vet Clin North Am Small Anim Pract. 1991.PMID: 1858249Review.
Feeney DA, Johnston GR, Walter PA.Feeney DA, et al. Among authors: johnston gr.Probl Vet Med. 1991 Dec;3(4):619-46.Probl Vet Med. 1991.PMID: 1802273Review.
Rivers B, Johnston GR.Rivers B, et al. Among authors: johnston gr.Vet Clin North Am Small Anim Pract. 1991 May;21(3):437-66. doi: 10.1016/s0195-5616(91)50053-x.Vet Clin North Am Small Anim Pract. 1991.PMID: 1858242Review.