Ansari, A.S., A. Sharma and N.K. Lohiya, 2007. Does paternal occupation and lifestyle affects the embryo quality. J. Endocrinol. Reprod., 11: 15-22.

Chaturvedi, M., P.C. Mali and A.S. Ansari, 2003. Induction of reversible antifertility with a crude ethanol extract of Citrullus colocynthis Schrad in male rats. Pharmacology, 68: 38-48.
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Goyal, S., B. Manivannan, A.S. Ansari and N.K. Lohiya, 2009. Safety evaluation of long term treatment of methanol sub-fraction of seeds of Carica papaya as a male contraceptive with particular emphasis on carcinogenicity in albino rats. Int. J. Pharmacol., 5: 114-125.
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Goyal, S., B. Manivannan, A.S. Ansari, S.C. Jain and N.K. Lohiya, 2010. Safety evaluation of long term oral treatment of methanol sub-fraction of the seeds of Carica papaya as a male contraceptive in albino rats. J. Ethnopharmacol., 127: 286-291.
CrossRef  |  

Lohiya, N.K., A.S. Ansari, K. Mathivavan and S. Goyal, 2006. Influence of pollution and lifestyle on semen quality and reproduction: A review. Embryo Talk, 1: 21-31.

Lohiya, N.K., B. Manivannan, S. Goyal and A.S. Ansari, 2008. Sperm motility inhibitory effect of the benzene chromatographic fraction of the chloroform extract of the seeds of Carica papaya in langur monkey, Presbytis entellus entellus. Asian J. Androl., 10: 298-306.
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Lohiya, N.K., R. Suthar, A. Khandelwal, S. Goyal, A.S. Ansari and B. Manivannan, 2010. Sperm characteristics and teratology in rats following vas occlusion with RISUG and its reversal. Int. J. Androl., 33: e198-e206.
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Mali, P.C., A.S. Ansari and M. Chaturvedi, 2002. Antifertility effect of chronically administered Martynia annua root extract on male rats. J. Ethnopharmacol., 82: 61-67.
CrossRef  |  

Mali, P.C., M. Chaturvedi, A.S. Ansari and V.P. Dixit, 2001. Antispermatogenic effects of an ethanol extract of Citrullus colocynthis root in male albino rats. Pharmaceutical Biol., 39: 113-119.
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Manivannan, B., R. Mittal, S. Goyal, A.S. Ansari and N.K. Lohiya, 2009. Sperm characteristics and ultrastructure of testes of rats after long-term treatment with the methanol subfraction of Carica papaya seeds. Asian J. Androl., 11: 583-599.
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