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Suess RP Jr, Martin RA, Shell LG, Carrig CB, Moon ML.Suess RP Jr, et al. Among authors: shell lg.J Am Vet Med Assoc. 1990 Jul 1;197(1):101-3.J Am Vet Med Assoc. 1990.PMID: 2370205Free article.
Kuntz CA, Waldron D, Martin RA, Shires PK, Moon M, Shell L.Kuntz CA, et al.J Am Anim Hosp Assoc. 1995 Mar-Apr;31(2):142-50. doi: 10.5326/15473317-31-2-142.J Am Anim Hosp Assoc. 1995.PMID: 7773760
Shell L, Davenport DJ, Barber DL, Chickering W.Shell L, et al.J Am Vet Med Assoc. 1989 Apr 15;194(8):1077-8.J Am Vet Med Assoc. 1989.PMID: 2708112Free article.
Hay WH, Shell LG, Lindsay DS, Dubey JP.Hay WH, et al. Among authors: shell lg.J Am Vet Med Assoc. 1990 Jul 1;197(1):87-9.J Am Vet Med Assoc. 1990.PMID: 2370226Free article.
Shell LG.Shell LG.Vet Clin North Am Small Anim Pract. 1988 Jul;18(4):885-99. doi: 10.1016/s0195-5616(88)50088-8.Vet Clin North Am Small Anim Pract. 1988.PMID: 3264962