Abstract A Meta-regression Analysis to Evaluate the Influence of Branched-chain Amino Acids in Lactation Diets on Sow and Litter Growth Performance Holen, J., M. Tokach, J. Woodworth, J. DeRouchey, J. Gebhardt, E. Titgemeyer and R. Goodband May 2022 Branched-chain Amino Acids | Lactation | Litter Growth Performance | Meta-Regression Analysis | Sows | Swine