[Exocrine function of the pancreas at chronic pancreatitis: diagnosis an drug correction].

Estimation of respiratory test with 13C- mixed triglytcherides and gastrointestinal hormones effeciancy for the diagnosis of extrasecretory pancreatic with chronic pancreatitis was the aim of this examination. Test 13C- mixed triglytcherides was examined vercus test with pancreatic elastase of feces (E-1). 45 patients with chronic pancreatitis and 20 patients in 2 control groups were examined.