References

Unresolved reference

External reference

CIDR

10.1016/0378-4320(93)90111-4 · 1993 · External reference

The efficacy of used CIDR devices for synchronization of oestrus and post-mating treatment

1991 · External reference

Evaluation of progesterone Controlled Internal Drug Release dispensers for synchronization of estrus in sheep

10.1016/0378-4320(89)90022-5 · 1989 · External reference

Comparison of a Controlled Internal Drug Release device containing progesterone with intravaginal medroxyprogesterone sponges for estrous synchronization in ewes

10.1016/0093-691x(88)90317-2 · 1988 · External reference

Timing of the LH peak and ovulations in superovulated Coopworth ewes synchronized with progesterone containing CIDR devices

1992 · External reference

Effects of postinsemination progesterone supplementation on fertility and subsequent estrous responses of dairy heifers

10.1016/0093-691x(91)90345-e · 1991 · External reference

Effects of administering progesterone at selected intervals after insemination of synchronized heifers on pregnancy rates and resynchronization of returns to service

10.1016/s0093-691x(96)00284-1 · 1996 · External reference

Relationship between the onset of oestrus, the preovulatory surge in luteinizing hormone and ovulation following oestrous synchronization and superovulation of farmed red deer (Cervus elaphus)

10.1530/jrf.0.0960261 · 1992 · External reference

Duration of the oestrous cycle and changes in plasma hormone concentrations measured after an induced ovulation in scimitar-horned oryx (Oryx dammah)

10.1111/j.1469-7998.1996.tb05384.x · 1996 · External reference

Effect of progesterone and oestradiol benzoate on oestrous behaviour and secretion of luteinizing hormone in ovariectomized fallow deer (Dama dama)

10.1530/jrf.0.0940353 · 1992 · External reference

Effect of exogenous gonadotrophins on oestrus, the LH surge and the timing and rate of ovulation in red deer (Cervus elaphus)

10.1530/jrf.0.1000533 · 1994 · External reference

Control of the preovulatory endocrine events in the ewe

10.1210/endo-105-2-421 · 1979 · External reference

Importance of estradiol and progesterone in regulating LH secretion and estrous behaviour during the sheep estrous cycle

10.1095/biolreprod23.2.404 · 1980 · External reference

Evidence for short or ultrashort loop negative feedback of GnRH secretion

10.1159/000127011 · 1995 · External reference

Central regulation of pulsatile gonadotropin-releasing hormone (GnRH) secretion by estradiol during the period leading up to the preovulatory GnRH surge in the ewe

10.1210/en.134.4.1806 · 1994 · External reference

Radioimmunoassay for bovine and ovine luteinizing hormone

10.1210/endo-84-5-1166 · 1969 · External reference

A new concept for control of the estrous cycle of the ewe based on the temporal relationships between luteinizing hormone, estradiol and progesterone in peripheral serum and evidence that progesterone inhibits tonic LH secretion

10.1210/endo-101-3-807 · 1977 · External reference

Endothelial cell death in preovulatory ovine follicles

10.1530/jrf.0.1050161 · 1995 · External reference

Neuroendocrine control of the ovine estrous cycle

1994 · External reference

Neuroendocrine basis of seasonal reproduction

1984 · External reference

Effect of peripheral concentrations of progesterone on follicular growth and fertility in ewes

10.1016/0739-7240(95)00045-3 · 1996 · External reference

Central actions of ovarian steroids in the feedback regulation of pulsatile secretion of luteinizing hormone

10.1146/annurev.ph.49.030187.002053 · 1987 · External reference

The time of ovulation after withdrawal of SC-9880 impregnated intravaginal sponges from cyclic Merino ewes

1967 · External reference

Plasma progesterone concentrations, ovarian and endocrinological responses and sperm transport in ewes with synchronized oestrus

10.1530/jrf.0.0750049 · 1985 · External reference

Use of probit analysis in a study of the effect of the ram on time of ovulation in the ewe

10.1530/jrf.0.0140071 · 1967 · External reference