Estrous behavior and the estrus-to-ovulation interval in Nelore cattle (Bos indicus) with natural estrus or estrus induced with prostaglandin F2 or norgestomet and estradiol valerate

By Pinheiro O.L.   Barros C.M.   Figueiredo R.A.   do Valle E.R.   Encarnacao R.O.   Padovani C.R.  

Theriogenology, Vol. 49, Iss. 3, 1998-02 ,pp. : 667-681

Elsevier

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The effect of eCG or estradiol at or after norgestomet removal on follicular dynamics, estrus and ovulation in early post-partum beef cows nursing calves

By Duffy P.   Crowe M.A.   Austin E.J.   Mihm M.   Boland M.P.   Roche J.F.  

Theriogenology, Vol. 61, Iss. 4, 2004-02 ,pp. : 725-734

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Development of a persistent ovarian follicle and associated elevated concentrations of 17 -estradiol preceding ovulation does not alter the pregnancy rate after embryo transfer in cattle

By Wehrman M.E.   Fike K.E.   Melvin E.J.   Kojima F.N.   Kinder J.E.  

Theriogenology, Vol. 47, Iss. 7, 1997-05 ,pp. : 1413-1421

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Effect of exogenous gonadotropins on the weaning-to-estrus interval in sows

By Estienne M.J.   Hartsock T.G.  

Theriogenology, Vol. 49, Iss. 4, 1998-03 ,pp. : 823-828

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Meiotic stage of the preovulatory equine oocyte at collection and competence of immature oocytes for in vitro maturation: effect of interval from induction of ovulation to follicle puncture.

By Bezard J.   Mekarska A.   Goudet G.   Duchamp G.   Palmer E.  

Theriogenology, Vol. 47, Iss. 1, 1997-01 ,pp. : 386-386

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