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Constable PD, St Jean G, Hull BL, Rings DM, Hoffsis GF.Constable PD, et al. Among authors: rings dm.J Am Vet Med Assoc. 1991 Oct 1;199(7):892-8.J Am Vet Med Assoc. 1991.PMID: 1769877
Constable PD, St-Jean G, Koenig GR, Hull BL, Rings DM.Constable PD, et al. Among authors: rings dm.J Am Vet Med Assoc. 1992 Nov 15;201(10):1564-8.J Am Vet Med Assoc. 1992.PMID: 1289335
Constable PD, St Jean G, Hull BL, Rings DM, Hoffsis GF.Constable PD, et al. Among authors: rings dm.J Am Vet Med Assoc. 1991 Jun 15;198(12):2077-85.J Am Vet Med Assoc. 1991.PMID: 1885309
Constable PD, Muir WW 3rd, Bonagura JD, Rings DM, St Jean G.Constable PD, et al. Among authors: rings dm.J Am Vet Med Assoc. 1990 Nov 1;197(9):1163-9.J Am Vet Med Assoc. 1990.PMID: 2254143
St Jean GD, Rings DM, Schmall LM, Hoffsis GF, Hull BL.St Jean GD, et al. Among authors: rings dm.Am J Vet Res. 1989 Sep;50(9):1496-8.Am J Vet Res. 1989.PMID: 2508518
Constable PD, Rings DM, Hull BL, Hoffsis GF, Robertson JT.Constable PD, et al. Among authors: rings dm.J Am Vet Med Assoc. 1989 Jul 1;195(1):118-23.J Am Vet Med Assoc. 1989.PMID: 2759884
St Jean G, Constable PD, Hull BL, Rings DM.St Jean G, et al. Among authors: rings dm.Cornell Vet. 1989 Oct;79(4):345-51.Cornell Vet. 1989.PMID: 2766748Free article.
Welker FH, Modransky PD, Rings DM, Hull BL.Welker FH, et al. Among authors: rings dm.J Am Vet Med Assoc. 1989 Jul 15;195(2):240-1.J Am Vet Med Assoc. 1989.PMID: 2768044