- AOAC (1990) Official Methods of Analysis (15th Ed.). AOAC, Washington, DC, USA.
- Beckett S, Lean I, Dyson R, Tranter W and Wade L (1998) Effects of monensin on reproduction, health, and milk production of dairy cows. Journal of Dairy Science 81:1563–1573.
- Bergen WG, Bates DB (1984) Ionophores: Their effect on production efficiency and mode of action. Journal of Animal Science 58:1465–1483.
- Cai TQ, Weston PG, Lund LA, Brodie B, McKenna DJ and Wagner WC (1994) Association between neutrophil functions and periparturient disorders in cows. American Journal of Veterinary Research 55(7): 934-943.
- Collier RJ, McNamara JP, Wallace CR and Dehoff MH (1984) A review of endocrine regulation of metabolism during lactation. Journal of Animal Science 59: 498–510.
- Coppock CE (1985) Energy nutrition and metabolism of the lactating dairy cow. Journal of Dairy Science 76:3882-3896.
- Duffield TF, LeBlanc S, Bagg R, Leslie K, Ten Hag J and Dick P (2003) Effect of a monensin controlled release capsule on metabolic parameters in transition dairy cows. Journal of Dairy Science 86: 1171–1176.
- Duffuield TF, Rabiee AR and lean AJ (2008) A meta-analysis of the impact of monensin in lactating dairy cattle part 3 metabolic effects. Journal of Dairy Science 91: 1334-1346.
- Duffuield TF, Rabiee AR and lean AJ (2008) Ameta-analysis of the impact of monensin in lactating dairy cattle part 2 production effects. Journal of Dairy Science 91: 1334-1346.
- Eftekhari M, Zali A, Dehghan M and Ganjkhanlou M (2014) Effect of chromium methionine and energy source on production and nutrient digestibility of Holstein cows in prepartum and postpartum. Iranian Journal of Animal Science 45(2): 107-115 (In Persian).
- Goodrich RD, Garrett JE, Gast DR, Kirick MA, Larson DA and Meiske JC (1984) Influence of monensin on performance of cattle. Journal of Animal Science 58: 1484–1498.
- Goff JP and Horst RL (1997) Physiological changes at parturition and their relationship to metabolic disorders. Journal of Dairy Science 80:1260–1268.
- Grummer RR (1993) Etiology of lipid-related metabolic disorders in periparturient dairy cows. Journal of Dairy Science 76: 3882–3896.
- Gunnink JW (1984) Pre-partum leucocytic activity and retained placenta. Veterinary Quarterly 6(2): 52-54.
- Haney M and Hoehn M (1967) Monensin, a new biologically active compound I: Discovery and isolation. Antimicrob. Agents Chemother 7: 349-352.
- Hayirli, Bremmer DR, Bertics SJ, Socha MT and Grummer RR (2001) Effect of chromium supplemntation on production and metabolic parameters in periparturient dairy cows. Journal of Dairy Science 84:1218-1230.
- Heuer C, Schukken YH, Jonker LJ, Wilkinson JID and Noordhuizen JPTM (2001) Effect of monensin on blood ketone bodies, incidence and recurrence of disease and fertility in dairy cows. Journal of Dairy Science 84: 1085–1097.
- Horton GMJ (1984) Performance of growing steers fed lasalocid or monensin in a high silage diet. Nutrition Reports International 29:1427–1435.
- Horton GMJ, Manns JG, Nicholson HH and Harrop GA (1981) Behavioral activity, serum progesterone and feedlot performance of heifers fed melengesterol acetate and monensin. Canadian Journal of Animal Science 61:695–702.
- Joel AV (2012) Effects of close-up dietary energy strategy and prepartal dietry monensin on production and metabolism in holstein cows.Submitted in partial fulfillment of the requirements for the degree of Master of Science in Animal Sciences in the Graduate College of the University of Illinois at Urbana-Champaign.
- Khalili M (2012) Effect of supplemental chromium_methionin on reproductive performance of dairy cows in transition period. Journal of Cell and Animal Biology 11(93): 16029-16033.
- Khalili M, Foroozandeh AD and Toghyani M (2011) Lactation performance and serum biochemistry of dairy cows fed supplemental chromium in the transition period. African Journal of Biotechnology 10(50):10304-10310.
- Kremer WDJ, Burvenich C, Noordhuizen-Stassen EN, Grommers FJ, Schukken YH, Heeringa R and Brand A (1993) Severity of experimental Escherichia coli mastitis in ketonemic and non-ketonemic dairy cows. Journal of Dairy Science 76(11):3428-36.
- McNamara JP and Valdez F (2005) Adipose tissue metabolism and production responses to calcium propionate and chromium propionate. Journal of Dairy Science 88:2498-2507.
- Mullins LK, Mamedova, Brouk MJ, Moore CE, Green HB, Perfield KL and Smith JF (2012) Effect of monensin metabolic parameters,feeding behaviar and productivity of transition dairy cows. Journal of Dairy Science 95: 1323-1336.
- Petrie A and Watson P (1999) Statistics for Veterinary and Animal Science. Blackwell Science Ltd., Oxford, United Kingdom. p. 243.
- Sadri H, Ghorbani GR, Rahmani HR, Samie AH, Khurvash M and Bruckmaier RM (2009) Chromium supplementation and substitution of barley grain with corn: Effects on performance and lactation in periparturient dairy cows. Journal of Dairy Science 92:5411-5418.
- Sauer FD, Kramer JKG and Cantwell WJ (1989) Antiketogenic effects of monensin in early lactation. Journal of Dairy Science 72:436–442.
- Smith KL, Waldron, Drackley MR, Socha JMT and Overton TR (2005) Performance of dairy cows as affected by prepartum dietary carbohydrate source and supplementation with chromium throughout the transition period. Journal of Dairy Science 88: 255–263.
- Vallimont JE, Avarga GA, Arieli A, Cassidy TW and Cummins KA (2001) Effect of prepartum somatotropin and monensin on metabolism and production of periparturient holstein dairy cows. Journal of Dairy Science 84:2607-2621.
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