Citation: F. Elsaesser et al., OVARIAN MODULATION OF THE ESTRADIOL-INDUCED LH SURGE IN PREPUBERTAL AND SEXUALLY MATURE GILTS, Journal of Reproduction and Fertility, 113(1), 1998, pp. 1-8
Citation: J. Rushen et al., OPIOID MODULATION OF THE EFFECTS OF REPEATED STRESS ON ACTH, CORTISOL, PROLACTIN, AND GROWTH-HORMONE IN PIGS, Physiology & behavior, 53(5), 1993, pp. 923-928