1. Worning H. Incidence and prevalence of chronic pancreatitis. In: Beger HG, Büchler M, Ditschuneit H, Malfertheiner P, eds. Chronic Pancreatisis. Berlin: Springer-Verlag; 1990:8–14.
2. Rida A, Zinsmeister AR, Melton LJ, DiMagno EP. Trends in the incidence and clinical characteristics of chronic pancreatitis. Pancreas. 1990;5:727.
3. Boyle P, Hsieh C-C, Maisonneuve P et al. Epidemiology of pancreas cancer (1988). Int J Pharmacol. 1989;5:327–46.
4. Rida A, Melton LJ, Twomey CK, Zinsmeister AR, DiMagno EP. Has the natural history of pancreatic cancer (CP) changed during the past 46 years? Pancreas. 1989;5:639.
5. Lebenthal E, Lerner A, Heitlinger L. The pancreas in cystic fibrosis: In: Go VLW, Gardner JD, Brooks FP, Lebenthal E, DiMagno EP, Scheele GA, eds. The Exocrine Pancreas. Biology, Pathobiology, and Diseases. New York: Raven Press; 1986:783–817.