1. Fibrocystic disease of the pancreas with normal or partial pancreatic function;Di Sant'Agnese;Pediatrics,1955
2. Cystic fibrosis of the pancreas with varying degrees of pancreatic insufficiency;Shwachman;Am Med Assoc J Dis Children,1956
3. Pancreozymin-secretion test of exocrine pancreatic function in cystic fibrosis and the significance of the result for the pathogenesis of the disease;Hadorn;Can Med Assoc J,1968
4. Recurrent acute pancreatitis in patients with cystic fibrosis with normal pancreatic enzymes;Shwachman;Pediatrics,1975
5. The Merck Manual;Lyght,1966