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British Poultry Science|December 1, 1990
Changes in the plasma concentrations of prolactin, luteinising hormone, progesterone and D-(beta)-hydroxybutyrate in turkey hens (Meleagris gallopavo), during treatment of broodiness under commercial conditionsD Guémené, R J EtchesGeneral and Comparative Endocrinology|June 1, 1983
Plasma concentrations of LH, progesterone, and corticosterone during ACTH- and corticosterone-induced ovulation in the hen (Gallus domesticus)R J Etches, F CrozeBiology of Reproduction|February 1, 1987
Effects of ovariectomy or force feeding on the plasma concentrations of prolactin and luteinizing hormone in incubating turkey hensD Zadworny, R J EtchesJournal of Epidemiology and Community Health|December 4, 2003
Gender differences in socioeconomic inequality in mortalityC A Mustard, J EtchesPoultry Science|February 1, 1988
Effect of pregnant mare serum gonadotropin on plasma prolactin, luteinizing hormone, estradiol, and ovarian growth in incubating and out-of-lay turkeysD Zadworny, R J EtchesThe Journal of Endocrinology|January 1, 1980
The physiological significance of androgen-induced ovulation in the henF Croze, R J EtchesThe Journal of Endocrinology|October 1, 1976
The interrelationship between progesterone and luteinizing hormone during the ovulation cycle of the hen (Gallus domesticus)R J Etches, F J CunninghamBiology of Reproduction|December 1, 1986
Ovarian steroidogenesis during follicular maturation in the domestic fowl (Gallus domesticus)F E Robinson, R J EtchesBritish Poultry Science|November 1, 1976
The effect of pregnenolone, progesterone, deoxycorticosterone or corticosterone on the time of ovulation and oviposition in the henR J Etches, F J CunninghamPoultry Science|March 1, 1979
The effect of hypophysectomy upon corticosterone-induced ovulation in the hen (Gallus domesticus)R J Etches, I M SimonsPageof 11