Abdel-Hafez, M. A. M. 2002. Studies on the reproductive performance in sheep. Ph.D. thesis. Faculty of Agriculture, Zagazig University. Zagazig, Egypt.
Alexander, G. 1975. Body temperature control in mammalian young. Br. Med. Bull. 31:62-68.
Anderson, G. C. 1975. Severe respiratory distress in transitional newborn lambs with recovery following nonnutritive sucking. J. Nurse Midwifery 20: 20-28.
Azab, M. E. and H. A. Abdel-Maksoud. 1999. Changes in some haematological and biochemical parameters during pregnancy and post-partum periods in female Baladi goats. Small Rumin. Res. 34:77-85.
Bianca, W. and P. Kunz. 1978. Physiological reactions of three breeds of goats to cold, heat and high altitude. Livest. Prod. Sci. 5:57-69.
Buddle, B. M., G. Jowett, R. S. Green, P. G. C. Douch and P. L. Risdon. 1992. Association of blood eosinophilia with the expression of resistance in Romney lambs to nematodes. Int. J. Parasitol. 22:955-960.
Buschmann, H., B. Hoffmann, J. Kamphues, H. Meyer and K. Walzer. 1993. Anatomy and physiology of the newborn. In: Neonatal diseases of the animals (Ed. K. Walzer and H. Bostedt). Agricole, pp. 1-44.
Daramola, J. O, A. A. Adeloye, T. A. Fatoba and A. O. Soladoye. 2005. Haematological and biochemical parameters of West African Dwarf goats. Live. Res. Rural Dev. 17:8-14.
Davey, M. G., D. P. Johns and R. Harding. 1998. Postnatal development of respiratory function in lambs studied serially between birth and 8 weeks. Respir. Physiol. 113:83-93.
Desmond, M. M., R. R. Franklin, C. Vallbona, R. M. Hill, R. Plumb, H. Arnold and J. Watts. 1963. The clinical behavior of the newly born. J. Pediatr. 62:307-325.
Durotoye, L. A. 1987. Effect of sex, pregnancy and lactation on the osmotic fragility of erythrocyte of the West African sheep. Bull. Anim. Health Prod. Afr. 35:29-35.
Dwyer, C. M. 2008. The welfare of the neonatal lamb. Small Rumin. Res. 76:31-41.
Dwyer, C. M. and C. A. Morgan. 2006. Maintenance of body temperature in the neonatal lamb: effects of breed, birth weight and litter size. J. Anim. Sci. 84:1093-1101.
Fahmy, S. 1994. Effect of crossing Romanov with Rahmani sheep on some physiological and reproductive performance. M.Sc. thesis. Faculty of Agriculture, Al-Azhar University, Cairo, Egypt.
Fragkou, I. A., V. S. Mavrogianni and G. C. Fthenakis. 2010. Diagnostic investigation of cases of deaths of newborn lambs. Small Rumin. Res. 92:41-44.
Gunn, T. R. and P. D. Gluckman. 1983. The development of temperature regulation in the fetal sheep. J. Dev. Physiol. Oxf. 5:167-179.
Gupta, A. R., R. C. Putra, M. Saini and D. Swarup. 2007. Haematology and serum biochemistry of Chital (Axis axis) and barking deer (Muntiacus muntjak) reared in semi-captivity. Vet. Res. Commun. 31:801-808.
Hafez, E. S. E. 1987. Reproduction in farm animals. Fifth eds. LEA and Febiger, Philadelphia.
Iriadam, M. 2007. Variation in certain hematological and biochemical parameters during the peri-partum period in Kilis does. Small Rumin. Res. 73:54-57.
Ismil, E., H. Abdel-Latif, G. A. Hassan and M. H. Salem. 1995. Water metabolism and requirements of sheep as affected by breed and season. World Rev. Anim. Prod. 30:95-105.
Jain, N. C. 1993. Essentials of veterinary hematology, comparative hematology of common domestic animals. Lea and Febiger, Philadelphia, PA, pp. 44-46.
Knottenbelt, D. C., N. Holdstock and J. E. Madigan. 2004. Perinatal review. In: Equine Neonatology (Ed. D. C. Knottenbelt, N. Holdstock and J. E. Madigan) Medicine and Surgery. Sauders, Edinburgh. pp. 1-28.
Leone, T. A. and N. N. Finer. 2006. Foetal adaptation at birth. Current Paedia. 16:373-378.
Marai, I. F. M., A. A. El-Darawany, E. I. Abou-Fandoud and M. A. M. Abdel-Hafez. 2009. Reproductive and physiological traits of Egyptian Suffolk rams as affected by selenium dietary supplementation during the sub-tropical environment of Egypt. Live. Dev. Rural Dev. 21:10-17.
Marai, I. F. M., A. A. El-Darawany, A. Fadiel and M. A. M. Abdel-hafez. 2008. Reproductive performance traits as affected by heat stress and its alleviation in sheep a review. Trop. Subtrop. Agroeco. 8:209-234.
Marai, I. F. M., A. A. El-Darawany, A. Fadiel and M. A. M. Abdel- Hafez. 2007. Physiological traits as affected by heat stress in sheep a review. Small Rumin. Res. 71:1-12.
Mbassa, G. K. and J. S. D. Poulsen. 1991. Influence of pregnancy, lactation and environment on hematological profiles in Danish Landrace dairy goats of different parity. Comp. Biochem. Physiol. 100:403-412.
Minitab, 2002. Minitab version 12.1. Minitab Inc., State College, P.A, USA.
Nowak, R., R. H. Porter, F. Levy, P. Orgeur and B. Schaal. 2000. Role of mother-young interactions in the survival of offspring in domestic mammals. Rev. Reprod. 5:153-163.
Obi, T. U. and V. O. Anosa. 1980. Haematological studies of domestic animals. IV: Clinico haematological features of bovine trypanosomiasis, theileriosis, anaplasmois, epertherozoonosis and helminthiasis. Zenntralblatt Fur Veterina Medizin Relhe. 17:789-797.
Opara, M. N., N. Udevi and I. C. Okoli. 2010. Haematological parameters and blood chemistry of apparently healthy West African Dwarf (Wad) Goats in Owerri, South Eastern Nigeria. New York Sci. J. 3: 8-14.
Piccione, G., M. Borruso, F. Fazio, C. Giannetto and G. Caola. 2007. Physiological parameters in lambs during the first 30 days postpartum. Small Rumin. Res. 72:57-60.
Piccione, G., G. Caola and R. Refinetti. 2002. Maturation of daily body temperature rhythm in sheep and horse. J. Therm. Biol. 27:333-336.
Saddiqi, H. A., Z. Iqbal, M. N. Khan, M. Sarwar, G. Muhammad, M. Yaseen and M. A. Jabbar. 2010. Evaluation of three Pakistani sheep breeds for their natural resistance to artificial infection of Haemonchus contortus. Vet. Parasitol. 168:141-145.
Sawalha, R. M., J. Conington, S. Brotherstone and B. Villanueva. 2007. Analyses of lamb survival of Scottish Blackface sheep. Anim. 1:151-157.
Shelton, M. 2000. Reproductive performance of sheep exposed to hot environment. In: Sheep Production in Hot and Arid Zones (Ed. R. C. Malik, M. A. Razzaque and A. Y. Al-Naseer) Published by the Kuwait Institute for Scientific Research. pp. 155-162.
Sleiman, F. T. and S. Abi-Saab. 1995. Influence of environment on respiration, heart rate and body temperature of filial crosses compared to local Awassi sheep. Small Rumin. Res. 16:49-53.
Symonds, M. E., J. A. Bird, L. Clarke, J. J. Gate and M. A. Lomax. 1995. Nutrition, temperature and homeostasis during perinatal development. Exp. Physiol. 80:907-940.
Susic, V., V. Pavic, B. Mioc, I. Stokovic and A. E. Kabalin. 2005. Seasonal variations in lamb birth weight and mortality. Vet. Archiv. 75:375-381.
Tambuwal, F. M., B. M. Agale and A. Bangana. 2002. Haematological and biochemical values of apparently healthy Red Sokoto goats. Proc. 27th Annual Conf. Nig. Soc. Anim. Prod. (NSAP), FUT, Akure, Nigeria, pp. 50-53.
Taylor, R. E. and R. Bogart. 1988. Scientific farm animal production. Macmillan Publishing Company, New York, USA.
Vihan, V. S. and P. Rai. 1987. Certain hematological and biochemical attributes during pregnancy, parturition and postparturition periods in sheep and goats. Indian J. Anim. Sci. 57:1200-1204.
Waziri, M. A., A. Y. Ribadu and A. Sivachelvan. 2010. Changes in serum protein, hematological and biochemical profiles in the gestation period in the Sahel goats. Vet. Arch. 80:215-224.
Yousaf, H. M. 1985. Studies on some environmental factors affecting production and reproduction in some farm animals. MSc. thesis. Faculty of Agriculture, Zagazig University. Zagazig, Egypt.