%0 Journal Article %T The effect of human growth hormone-releasing factor or porcine somatotropin on serum hormones and metabolites, growth performance and carcass traits in swine %A Johnson, J., L. %A Coffey, M., T. %A Esbenshade, K., L. %A Schricker, B., R. %A Pilkington, D., H. %J Journal of Animal Science %V 68 %N 10 %P 3204-3211 %@ 0021-8812 %D 1990-10-01 %~ DeepDyve