Ardalan, M., M. Dehghan-Banadaky, K. Rezayazdi, and N.G. Hossein-Zadeh, 2011. The effect of rumen-protected methionine and choline on plasma metabolites of Holstein dairy cows. B. J. Agric. Sci., 149: 639-646.
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Hossein-Zadeh, N.G. and M. Ardalan, 2010. Bayesian estimates of genetic parameters for metritis, retained placenta, milk fever and clinical mastitis in Holstein dairy cows via Gibbs sampling. Res. Vet. Sci., 90: 146-149.

Hossein-Zadeh, N.G. and M. Ardalan, 2010. Comparison of different models for the estimation of genetic parameters of body weight traits in Moghani sheep. Agric. Food Sci., 19: 207-213.

Hossein-Zadeh, N.G. and M. Ardalan, 2010. Estimation of genetic parameters for body weight traits and litter size of moghani sheep using bayesian approach via Gibbs sampling. J. Agric. Sci, 148: 363-370.
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Hossein-Zadeh, N.G. and M. Ardalan, 2011. Bayesian estimates of genetic parameters for cystic ovarian disease, displaced abomasum and foot and leg diseases in Iranian Holsteins via Gibbs sampling. J. Agric. Sci., 149: 119-124.

Hossein-Zadeh, N.G. and M. Ardalan, 2011. Cow-specific risk factors for retained placenta, metritis and clinical mastitis in Holstein cows. Vet. Res. Commun., 35: 345-354.
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Hossein-Zadeh, N.G. and M. Ardalan, 2011. Estimation of genetic parameters for milk urea nitrogen and its relationship with milk constituents in Iranian Holsteins. Livest. Sci., 135: 274-281.
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Hossein-Zadeh, N.G. and M. Ardalan, 2011. Evaluation of the potential effects of abortion on the productive performance of Iranian Holstein dairy cows. Anim. Sci. J., 82: 117-121.
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Hossein-Zadeh, N.G. and M. Ardalan, 2011. Genetic relationship between milk urea nitrogen and reproductive performance in holstein dairy cows. Animal, 5: 26-32.

Hossein-Zadeh, N.G., 2010. Evaluation of the effect of twin births on the perinatal calf mortality and productive performance of Holstein dairy cows. Arc. Tierzucht, 53: 256-265.

Hossein-Zadeh, N.G., 2010. Evaluation of the genetic trend of milk yield in the multiple ovulation and embryo transfer populations of dairy cows, using stochastic simulation. Comptes Rendus Biol., 333: 710-715.
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Hossein-Zadeh, N.G., 2010. The effect of twinning on milk yield, dystocia, calf birth weight and open days in Holstein dairy cows of Iran. J. Anim. Phy. Anim. Nut., 94: 780-787.
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Hossein-Zadeh, N.G., 2011. Estimation of genetic and phenotypic relationships between age at first calving and productive performance in Iranian Holsteins. Trop. Anim. Health Prod., 43: 967-973.
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Hossein-Zadeh, N.G., 2011. Genetic parameters and trends for calving interval in the first three lactations of Iranian Holsteins. Trop. Anim. Health Prod., 43: 1111-1115.
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Hossein-Zadeh, N.G., A. Nejati-Javaremi, S.R. Miraei-Ashtiani and H. Kohram, 2008. An observational analysis of twin births, calf stillbirth, calf sex ratio and abortion in Iranian Holsteins. J. Dairy Sci., 91: 4198-4205.
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Hossein-Zadeh, N.G., A. Nejati-Javaremi, S.R. Miraei-Ashtiani and H. Mehrabani-Yeganeh, 2007. Effect of the threshold nature of traits on heritability estimates obtained by linear model. Pak. J. Biol. Sci., 10: 145-147.
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Hossein-Zadeh, N.G., A.N. Javaremi, S.R. Miraei-Ashtiani and H.M. Yeganeh, 2007. The effect of the threshold nature of a categorical trait on heritability estimates obtained by linear and threshold models. Iran. J. Agric. Sci., 38: 581-586.

Varkoohi, S., H. Mehrabani-Yeganeh, S.R. Miraei-Ashtiani and N.G. Hossein-Zadeh, 2007. Heterogeneity of variance for milk traits at climitical regions in Holstein dairy cattle in Iran and the best method(s) for data transformation. Pak. J. Biol. Sci., 10: 1556-1558.
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Varkoohi, S., S.R. Miraei-Ashtiani, H.M. Yeganeh and N.G. Hossein-Zadeh, 2007. Estimation of genetic parameters for milk yield in different climatical conditions, production levels and herd sizes in Holstein dairy cattle of Iran. Iran. J. Agric. Sci., 38: 651-658.

Zadeh, N.G.H. A.N. Javaremi, S.R.M. Ashtiani and H. Kohram, 2009. Estimation of variance components and genetic trends for twinning rate in Holstein dairy cattle of Iran. J. Dairy Sci., 92: 3411-3421.
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