W. Beal

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Gonadotropin Releasing Hormone Induced Luteinizing Hormone Release after Prostaglandin F2α in Heifers 1

E. Convey, W. Beal, B. Seguin, 1976, Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine.

Application of knowledge about corpus luteum function in control of estrus and ovulation in cattle.

W. Beal, 1996, Theriogenology.

Effects of once- versus twice-weekly transvaginal follicular aspiration on bovine oocyte recovery and embryo development.

R. Krisher, R. Pearson, J. Gibbons, 1994, Theriogenology.

Effect of melengestrol acetate (MGA) or progesterone-releasing intravaginal device (PRID) on follicular development, concentrations of estradiol-17 beta and progesterone, and luteinizing hormone release during an artificially lengthened bovine estrous cycle.

W. Beal, S. J. Wilson, J. Berardinelli, 1994, Journal of animal science.

Reproductive responses of beef heifers after concurrent administration of vaccines, anthelmintic and progestogen.

L. Corah, W. Beal, C. M. Tucker, 1997, Theriogenology.

Oestrous cycle length and plasma progesterone concentrations following administration of prostaglandin F-2 alpha early in the bovine oestrous cycle.

W. Hansel, W. Beal, R. Milvae, 1980, Journal of reproduction and fertility.

Jugular plasma concentrations of 13,14-dihydro-15-keto-prostaglandin F2 alpha in prepubertal beef heifers treated with progestogen then challenged with oxytocin.

G. S. Lewis, R. D. Del Vecchio, W. Beal, 1992, Prostaglandins.

Determination of sex and maturational status of striped bass (Morone saxatilis) using ultrasonic imaging

G. Libey, L. A. Helfrich, B. Bosworth, 1994 .

Long-term liquid storage of porcine spermatozoa separated using a discontinuous bovine serum albumin gradient.

J. Knight, W. Beal, M. Estienne, 1989, Journal of animal science.

Current Estrus Synchronization and Artificial Insemination Programs for Cattle

W. Beal, 1998 .

Variation in conception rates following synchronization of estrus with melengestrol acetate and prostaglandin F2 alpha.

L. Corah, M. Day, W. Beal, 1988, Journal of animal science.

The effects of varying the interval from follicular wave emergence to progestin withdrawal on follicular dynamics and the synchrony of estrus in beef cattle.

W. Beal, M. Utt, F. D. Jousan, 2003, Journal of animal science.

Concentration of plasma cholesterol in beef cows and calves, milk production and calf gain.

W. Beal, W. Hohenboken, F. Thye, 1992, Journal of animal science.

Influence of dietary energy intake on bovine pituitary and luteal function.

R. Short, R. B. Staigmiller, W. Beal, 1978, Journal of animal science.

Evaluating recipient and embryo factors that affect pregnancy rates of embryo transfer in beef cattle.

L. Corah, G. Lamb, W. Beal, 2001, Theriogenology.

The use of ultrasound in monitoring reproductive physiology of beef cattle.

L. Corah, W. Beal, R. Perry, 1992, Journal of animal science.

Endocrine changes and ultrasonography of ovaries in suckled beef cows during resumption of postpartum estrous cycles.

J. Stevenson, L. Corah, G. Kiracofe, 1991, Journal of animal science.

Effect of P.G. 600 on the timing of ovulation in gilts treated with altrenogest.

J. Knight, W. Beal, M. Estienne, 2005, Journal of animal science.

The evaluation of corpus luteum blood flow using color-flow Doppler ultrasound for early pregnancy diagnosis in bovine embryo recipients.

W. Beal, M. Utt, G. L. Johnson, 2009, Theriogenology.

Effects of prostaglandins and prostaglandin synthesis inhibitors on sexual behavior in boars.

W. Beal, M. Estienne, A. Harper, 2007, Reproductive biology.

Effect of a CIDR insert and flunixin meglumine, administered at the time of embryo transfer, on pregnancy rate and resynchronization of estrus in beef cattle.

W. Beal, S. Purcell, K. R. Gray, 2005, Theriogenology.

Body measurements of newborn calves and relationship of calf shape to sire breeding values for birth weight and calving ease.

D. Notter, R. Nugent, W. Beal, 1991, Journal of animal science.

Insemination of Holstein heifers at a preset time after estrous cycle synchronization using progesterone and prostaglandin.

W. Hansel, W. Beal, R. D. Smith, 1984, Journal of animal science.

Effects of human chorionic gonadotropin and cyclic adenosine monophosphate on progesterone secretion by the ovine placenta.

W. Beal, D. Onthank, S. M. Zirkle, 1986, Journal of animal science.

A note on synchronization of oestrus in post-partum cows with prostaglandin F2α and a progesterone-releasing device

W. Beal, 1983 .

Influence of dietary energy on follicular development, serum gonadotropins, and first postpartum ovulation in suckled beef cows.

J. Stevenson, L. Corah, W. Beal, 1991, Journal of animal science.

Relationship between milk expected progeny differences of polled Hereford sires and actual milk production of their crossbred daughters.

D. Notter, W. Beal, C. Diaz, 1992, Journal of animal science.

Induced Maturation of Striped Bass Morone saxatilis Exposed to 6, 9, and 12 Month Photothermal Regimes

G. Libey, L. A. Helfrich, W. Beal, 1994 .

Sex ratio after insemination of bovine spermatozoa isolated using a bovine serum albumin gradient.

D. Garner, W. Beal, L. M. White, 1984, Journal of animal science.

Prostaglandin F2α and naloxone therapy in the anestrous postpartum beef cow

L. Corah, J. Jaeger, W. Beal, 1995 .

Effects of varying the holding temperature and interval from collection to freezing on post-thaw development of bovine embryos in vitro.

W. Beal, M. Utt, F. D. Jousan, 2004, Theriogenology.

Growth of crossbred progeny of polled Hereford sires divergently selected for yearling weight and maternal ability.

D. Notter, W. Beal, W. H. Mcclure, 1990, Journal of Animal Science.

Estrus synchronization and pregnancy rates in cyclic and noncyclic beef cows and heifers treated with syncro-mate B or Norgestomet and Alfaprostol.

L. A. Peterson, W. Beal, G. Good, 1984, Theriogenology.

Synchronization of estrus in postpartum beef cows with melengestrol acetate and prostaglandin F2 alpha.

W. Beal, G. Good, 1986, Journal of animal science.

Estrous Synchronization of Cyclic and Anestrous Cows with Syncro-Mate-B®

W. Beal, 2001 .

Effects of ewe breed and ram exposure on estrous behavior in May and June.

D. Notter, R. Nugent, W. Beal, 1988, Journal of animal science.

Evaluating embryo freezing method and the site of embryo deposition on pregnancy rate in bovine embryo transfer

W. Beal, S. Whitman, R. Hinshaw, 1998 .

Luteotropic effects of bovine blastocysts.

W. Hansel, W. Beal, J. Lukaszewska, 1981, Journal of animal science.