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Anderson DL, Roberson EL.Anderson DL, et al. Among authors: roberson el.Am J Vet Res. 1982 Sep;43(9):1681-3.Am J Vet Res. 1982.PMID: 6897345Free article.
London CE, Roberson EL, McCall JW, Guerrero J, Pancari G, Michael B, Newcomb K.London CE, et al. Among authors: roberson el.Am J Vet Res. 1981 Jul;42(7):1263-5.Am J Vet Res. 1981.PMID: 7271049Free article.
Burke TM, Roberson EL.Burke TM, et al. Among authors: roberson el.J Am Vet Med Assoc. 1983 Nov 1;183(9):987-90.J Am Vet Med Assoc. 1983.PMID: 12002591Free article.Clinical Trial.
Roberson EL, Anderson WI, Hass DK.Roberson EL, et al.Am J Vet Res. 1977 May;38(5):597-600.Am J Vet Res. 1977.PMID: 879557Free article.No abstract available.