Effects of blood sampling procedures, grouping and adrenal stimulation on stress responses in the growing pig A. Baldi, M. Verga, M. Maffii, E. Canali, D. Chiaraviglio and C. FerrariReprod. Nutr. Dev., 29 1 (1989) 95-103DOI: https://doi.org/10.1051/rnd:19890108