CummingsSTFraserCG. Total amylase and pancreatic isoamylase in serum and urine: Considerations from data on biological variation. Ann Clin Biochem1989; 26: 335–40.
2.
JungeWTrogeBKleinGPoppeWGerberM.A new assay for pancreatic amylase: evaluation and estimation of reference intervals. Presented at XXI Nordic Congress of Clinical Chemistry, 1988.
3.
FridhandlerLBerkJEUedaM.Isolation and measurement of pancreatic amylase in human serum and urine. Clin Chem1972; 18: 1493–97.
4.
LongWBGriderJR. Amylase isoenzyme clearances in normal subjects and in patients with acute pancreatitis. Gastroenterology1976; 71: 589–93.
5.
HegartyJEO'DonnellMDMcGeeneyKFFitzgeraldO.Pancreatic and salivary amylase/creatinine clearance ratios in normal subjects and in patients with chronic pancreatitis. Gut1978; 19: 350–54.