Age-related changes in plasma porcine growth hormone (GH) profiles and insulin-like growth factor-I (IGF-I) concentrations in Large White and Meishan pigs I. Louveau, M. Bonneau and DN SalterReprod. Nutr. Dev., 31 3 (1991) 205-216DOI: https://doi.org/10.1051/rnd:19910302