1. Parker HW. Congenital anomalies of the Pancreas, inGastroenterologic-Endoscopy. Spivak MV, ed. WB Saunders, Philadelphia 1987; pp. 770–779.
2. Siegel JH. Radiologic interpretation of normal biliary system and variations, inEndoscopic Retrograde Cholangiopancreatography. Technique, Diagnosis, and Therapy. Siegel JH, ed. Raven, New York 1992; pp. 25–29.
3. Halpert RD, Shabot MJ, Heare BR, Rogers RE. The bifid pancreas: A rare anatomical variation.Gastrointestinal Endoscopy 1990; 36: 60,61.
4. Odgers PNB. Some observations on the development of the ventral pancreas in man.Anatomy 1930; 65: 1–7.
5. McLean TM. Embryology of the pancreas, inThe Exocrine Pancreas. Howat HT, Sarles H, eds. WB Saunders, Philadelphia 1979; 8–14.