Pregnancies and live birth from in vitro fertilization of calf oocytes collected by laparoscopic follicular aspiration von Armstrong, D.T., Holm, P., Irvine, B., Petersen, B.A., Stubbings, R.B., McLean, D., Stevens, G., Seamark, R.F.

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Effect of ultrasonically-guided follicle aspiration on estrous cycle and follicular dynamics in Holstein cows von Stubbings, R.B., Walton, J.S.

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Evaluation of culture systems containing bovine oviduct epithelial cells or granulosa cells to mature and maintain the developmental competence of bovine oocytes in vitro von Durnford, R., Stubbings, R.B., Ainsworth, L.

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Relationship between plasma progesterone concentrations and pregnancy rates in cattle receiving either fresh or previously frozen embryos von Stubbings, R.B., Walton, J.S.

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Evaluation of frequency of ultrasonically guided follicle aspiration on bovine ovarian dynamics von Walton, J.S., Christie, K.A., Stubbings, R.B.

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Chromosomal abnormalities in bovine embryos and their influence on development von Kawarsky, S.J. (University of Guelph, Guelph, Ontario, Canada.), Basrur, P.K, Stubbings, R.B, Hansen, P.J, King, W.A

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Factors affecting the yield of viable embryos by superovulated Holstein-Friesian cows von Walton, J.S., Stubbings, R.B.

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Relationship of morphology and follicular fluid environment of bovine oocytes to their developmental potential in vitro von Hazeleger, N.L., Hill, D.J., Stubbing, R.B., Walton, J.S.

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Laparoscopic aspiration and in vitro maturation of oocytes from calves von Armstrong, D.T., Holm, P., Irvine, B., Petersen, B.A., Stubbings, R.B., McLean, D., Stevens, G.F., Seamark, R.F.

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Pregnancy rates in Holstein embryo transfer recipients: Effect of treatment with progesterone or clenbuterol and of natural versus induced cycles von Walton, J.S., Martineau, N.A., Stubbings, R.B.

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Sire and insemination dose does effect in vitro fertilization of bovine oocytes von Kroetsch, T.G., Stubbings, R.B.

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The influence of serum and oviductal cells during in vitro maturation on blastocyst development von Durnford, R., Stubbings, R.B.

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Developmental potential of selected bovine oocyte cumulus complexes von Hazeleger, N.L., Stubbings, R.B.

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Glass wool versus swim up separation of bovine spermatozoa for in vitro fertilization von Stubbings, R.B., Wosik, C.P.

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Ovarian response in calves to multiple versus a single subcutaneous injection of folltropin von Stubbings, R.B., Wosik, C., Armstrong, D.T.

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The interrelationship between the development of bovine oocytes in vitro and their follicular fluid environment von Hazeleger, N.L., Hill, D.J., Walton, J.S., Stubbings, R.B.

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Follicular response of prepubertal calves to repeated stimulation with FSH von Stubbings, R.B., Wosik, C., Suepaul, M., Shewfelt, G., Armstrong, D.T.

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Investigations of culture requirements for bovine oocyte maturation [formula omitted][formula omitted] von Stubbings, R.B., Betteridge, K.J., Basrur, P.K.

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The assessment of follicular parameters for the selection of oocytes recovered from superovulated heifers von Stubbings, R.B., Liptrap, R.M., Basrur, P.K.

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Pyriform bovine spermatozoa and fertilization potential von Kawarsky, S.J, Stubbings, R.B, Basrur, P.K, King, W.A

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