KawaguchiY., LinJ.-C., KawashimaY., MarunoA., ItoH., OgawaM. and MineT. 2015. Relationship between Pain and Plasma Amino Acid Levels in Chronic Pancreatitis. JOP. Journal of the Pancreas. 16, 1 (Jan. 2015), 53-57. DOI:https://doi.org/10.6092/1590-8577/2897.