References

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Hohmann, F.P., N.S. Macklon and B.C.J.M. Fauser, 2002. A randomized comparison of two ovarian stimulation protocols with gonadotrophin releasing hormone (GnRH) antagonist cortreatment for in vitro fertilization commencing recombinant follicle-stimulating hormone on cycle day 2 or 5 with the standard long GnRH agonist protocol. J. Clin. Endocrinol. Metab., 88: 166-173.

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Maurer, R.R., W.L. Hunt and R.H. Foote, 1968. Repeated superovulation following administration of exogenous gonadotrophins in Dutch-belted rabbits. J. Reprod. Fert., 15: 93-103.
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Onuma, H., J. Hahn, R.R. Maurer and R.H. Foote, 1969. Repeated superovulation in calves. J. Anim. Sci., 28: 634-637.
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Palsson, H., 1962. Augmentation of fertility of Iceland ewes with pregnant-mare serum in successive years. J. Reprod. Fert., 3: 55-66.
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