Pineal melatonin secretion drives the reproductive response to daylength in the ewe, Endocrinology, vol.113, pp.2276-2283, 1983. ,
Melatonin given in the morning prevents the suppressive action on the reproductive system of melatonin given in late afternoon, Neuroendocrinology, vol.31, pp.129-132, 1980. ,
The pineal gland and photoperiodic control of the ferret's reproductive cycle, Bio%gical clocks in seasonal reproductive cycles, pp.261-276, 1981. ,
Neuroendocrine basis of seasonal reproduction, Recent Prog. Horm. Res, vol.40, pp.185-232, 1984. ,
Effects of melatonin feeding on serum prolactin and gonadotropin levels and the onset of seasonal estrous cyclicity in sheep, Endocrinology, vol.110, pp.1766-1772, 1982. ,
Effects of melatonin implants on the circadian rhythm of plasma melatonin and prolactin in sheep, Endocrino%gy, vol.110, pp.2186-2188, 1982. ,
Effect of constant release implants of melatonin on seasonal cycles in reproduction, prolactin secretion and moulting in rams, J. Reprod. Fert, vol.73, pp.241-253, 1985. ,
Seasonal breeding : nature's contraceptive, Recent Prog. Horm. Res, vol.36, pp.1-52, 1980. ,
Diurnal changes in peripheral melatonin concentration in goats and effects of light or dark interruption, Jap. J. vet. Sci, vol.46, pp.837-842, 1984. ,
Superior cervical ganglionectomy prevents gonadal regression and increased plasma prolactin concentrations induced by long days in goats, J. Endocrinol, vol.110, pp.137-144, 1986. ,
Effects of long days and short days on estrous cyclicity in two breeds of goats with different seasonality, Jap. J. anim. Reprod, vol.30, pp.239-245, 1984. ,
Photoperiodic control of prolactin secretion in the goat, Jap. J. anim. Reprod, vol.31, pp.9-15, 1985. ,
Effects of timed melatonin infusion on prolactin secretion in pineal denervated goat, J. Pineal Res, vol.3, pp.77-86, 1986. ,
Photoperiodic modification of negative and positive feedback effects of oestradiol on LH secretion on ovariectomized goats, J. Reprod. Fert, vol.80, pp.523-529, 1987. ,
Changes in photoperiod alter the daily rhythms of pineal melatonin content and hypothalamic betaendorphin content and luteinizing hormone response to naloxone in the male Syrian hamster, Endocrino%gy, vol.117, pp.141-148, 1985. ,