8Saez Royula-Gonzalo F,Gomez- Rodriguez R, Gomez- Rubio M, et al. Complicatiom of acute pancreatitis. In: Frequency moment of onset and multiplicity. Rev Clin Esp, 1989, 184:280 - 284.
9Pitchumoni CS,Agarwai N,Jain NK. System in complications of acute pancreatitis. Am J Gastroenterol, 1988, 83:597 -601.
10Goke B, Meyer T,Loth H,et al. Characterization of plospholipase A2 activity in aspirates of human pancreatic pseudocysts after isolation by reversed - phase high performance liquid chromatography. Klin Wochenschr, 1989,67:131 - 135.
