Abath, F.G.C. 1988. The use of non-specific immunopotentiators in Trypanossoma cruzi infection. Trans. R. Soc. Trop. Med. Hyg., 82: 73-76.

Duarte, K.M.R., Melo, A.J.F. de., Gomes, L.H., Farias, J.F., Poncio, V. and Alvarez, R.H. 2019. Levamisole-Phosphate Used In Dairy Cattle on Pre- Parturient and Reproductive Performance during Post-Parturient Period. J. Agric. Vet. Sci., 12: 81-86.

Ferreira, L.C., Cook, R.F., Marques, R.S., Fernandes, S.J., Fernandes, C.E., Stelato, R., Franco, G.L. and Memos, R.A. 2016. Effects of vaccination against foot-and-mouth disease virus on reproductive performance of beef cows. J. Anim. Sci., 94: 401-405.

Mathur, A.K., Tyagi, S.K., Mandal, D.K. and Singh, S.P. 2003. Effect of multiple vaccinations on the semen quality of Frieswal bulls. Indian J. Anim. Sci., 73: 864-866.

Montenegro, S.M.L. 1992. Efeitos de imunopotencidores não específicos na infecção experimental pelo Schistosoma mansoni. I. Levamisole. Rev. Inst. Med. Trop. Sao Paulo., 33: 69-73.

Murugavel, K., Veerapandian, C. and Subramanian, A. 1997. Effect of black quarter vaccination on semen quality in Murrah bulls. Indian J. Anim. Sci., 67: 597-598.

Nagy, A., Polichronopoulos, T., Gaspardy, A., Solti, L. and Cseh, S. 2015. Correlation between bull fertility and sperm cell velocity parameters generated by computer-assisted semen analysis. Acta. Vet. Hung., 63: 370–381.

Naser, B., Bodinet, C., Tegtmeier, M. and Lindequist, U. 2005. Thuja occidentalis (Arbor vitae): A Review of its Pharmaceutical, Pharmacological and Clinical Properties. Evid. Based Complement Alternat. Med., 2: 69–78.

Perumal, P., Khate, K. and Rajkhowa, C. 2013. Effect of foot and mouth disease vaccination on seminal and biochemical profiles of Mithun (Bos frontalis) semen. Asian Pac. J. Reprod., 2: 178-184.

Singh, R., Verma, H.K. and Kumar, S., 2003. Effect of the foot and mouth disease vaccination on the semen quality of buffalo bulls. Indian J. Anim. Sci., 73: 1319-1323.

Sirohi, A.S., Chand, N., Tyagi, S., Srivastava, N., Sharma, A. and Hemlata. 2016. Effect of FMD vaccination on various semen quality parameters in Frieswal crossbred bull. Indian J. Anim. Sci. 86: 904-906.

Sirohi, A.S., Chand, N., Tyagi, S., Kumar, S., Sharma, A. and Singh, C.P. 2017. Effect of shed designing on physiological responses and semen quality of crossbred bulls during various seasons. J. Anim. Res. 7: 891-895.

Sunila, E.S., Hamsa, T.P and Kuttan, G. 2011. Effect of Thuja occidentalis and its polysaccharide on cell-mediated immune responses and cytokine levels of metastatic tumor-bearing animals. Pharm. Biol., 49: 1065-1073.

Venkatareddy, J., Venkatamunichetty, A., Ramachandran, S.V. and Sreeraman. 1991. Effect of foot and mouth disease vaccination on semen quality. Indian J. Anim. Reprod., 12: 13-14.

Venkataswami, V. and Rao, V.J. 1970. Preliminary report on the effect of foot and mouth disease vaccination on semen quality of crossbred bulls. Indian Vet. J., 47: 23-29.

Waites, G.M.H. and Setchell, B.P. 1990. Physiology of the mammalian testis. Marshall’s Physiology of reproduction. 4th edn., (Ed) Lamming, G.E. Churchill Livingstone, Edinburgh, UK, pp. 1-105.