TY - GEN AU - VAN DER HORST,L F TI - Annular pancreas SN - 0004-0010 PY - 1998///1101 KW - Humans KW - Pancreas KW - abnormalities KW - Pancreatic Diseases N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/archsurg.1961.01300140091017 ER -