Bartok JW. 1996. Greenhouses for calf and heifer housing. In: Calves, heifers and dairy profitability. NRAES Press, Ithaca, NY. Pages, 114-126.
Beker A, Vanhooser SL, Swartzlander JH & Teeter RG. 2003. Graded atmospheric oxygen level effects on performance and ascites incidence in broilers. Poultry Science, 82: 1550-1553.
Buyse J, Kuhn ER & Decuypere E. 1996. The use of intermittent lighting in broiler raising. 1. Effect on broiler performance and efficiency of nitrogen retention. Poultry Science, 75: 589-594.
Charles D & Walker A. 2002. Poultry environment problems: a guide to solutions. 1st Ed. Nottingham University Press. UK. 88 Pages.
Crespo N & Esteve-Garcia E. 2001. Dietary fatty acid profile modifies abdominal fat deposition in broiler chickens. Poultry Science, 80: 71-78.
Downs KM, Lien RJ, Hess JB, Bilgili SF & Dozier WA. 2006. The effects of photoperiod length, light intensity, and feed energy on growth responses and meat yield of broilers. Journal of Applied Poultry Research, 15: 406416.
Gross WB & Siegel HS. 1983. Evaluation of the heterophil/lymphocyte ratio as a measure of stress in chickens. Avian Diseases, 27: 972-979.
Hortelano S, Dewes B, Genaro AM, Diaz-Guerra J & Bosca L. 1995. Nitric oxide is released in regenerating liver after partial hepatectomy. Hepatology, 21: 776-786.
Izadinia M, Nobakht M, Khajali F, Faraji M, Zamani F, Qujeq D & Karimi I. 2010.Pulmonary hypertension and ascites as affected by dietary protein source in broiler chickens reared in cool temperature at high altitudes. Animal Feed Science and Technology, 155: 194-200.
Julian RJ. 2007. The response of heart and pulmonary arteries to hypoxia, pressure and volume. a short review. Poultry Science, 86: 1006-1011.
Khajali F & Wideman RF. 2010. Dietary arginine: Metabolic, environmental, immunological and physiological interrelationships. World’s Poultry Science Journal, 66: 751- 765.
Khajali F, Liyanage R & Wideman RF. 2011. Methylglyoxal and pulmonary hypertension in broiler chickens. Poultry Science, 90: 1284-1296.
Khantaprab S, Nikki T & Nobukuni K. 1997. Effect of restricted feed intake on the growth of muscle and the fat deposition in broiler chickens. Poultry Science, 34: 363- 372.
Lien RJ, Hess JB, McKee SR, Bilgili SF & Townsend JC. 2007. Effect of light intensity and photoperiod on live performance, heterophil-to-lymphocyte ratio, and processing yields of broilers. Poultry Science, 86: 1287-1293.
Lien RJ, Hess JB, McKee SR & Bilgili SF. 2008. Effect of light intensity on live performance and processing characteristics of broilers. Poultry Science, 87: 853-857.
Newberry RC, Hunt JR & Gardiner EE. 1986. Light intensity effects on performance, activity, leg disorders, and sudden death syndrome of roaster chickens. Poultry Science, 65: 2232–2238.
NRC (National Research Council). 1994. Nutrient Requirements of Poultry. 9th Rev. Ed. National academy Press. Washington, DC. 176 Pages.
Ricciardolo FL, Sterk MPJ, Gaston B & Folkerts G. 2003. Nitric oxide in health and disease of the respiratory system. Physiological Reviews, 84: 731-765.
SAS (Statistical Analysis System). 2005. JMP Version 6 User’s Guide. SAS Institute Inc. Cary, NC.
Weaver WD. 2002. Poultry housing. In: Bell DD & Weaver WD. (Eds). Commercial chicken meat and egg production. Kluwer Academic Publishers. Massachusetts. US. Pages, 101-128.