1Kemppaimen EA, Hedstrom JI, Puolakkainen PA,et al. Rapid measurement of urinary trypsinogen-2 as a screening test for acute pancreatitis. N Eng J Med, 1997,336:1788-1793.
2Petersson U, Appelros S, Borgstrom A. Different patterns in iunoreactive anionic and cationic trypsinogen in urine and serum in human acute pancreatitis. Int J pancreatol, 1999,25:165-170.
3Hedstrom J, Korvuo A, Kenkimaki P, et al. Urinary trypsinogen-2 test strip for acute pancreatitis. Lancet, 1996,347:729-730.