TY - GEN AU - Gravgaard,E AU - Moller,S J AU - Andersen,D TI - [Malrotation of the duodenum and duodenal ulcer] SN - 0041-5782 PY - 1977///0129 KW - Adolescent KW - Adult KW - Age Factors KW - Aged KW - Duodenal Ulcer KW - complications KW - Duodenum KW - abnormalities KW - Female KW - Follow-Up Studies KW - Gastrointestinal Motility KW - Humans KW - Male KW - Middle Aged KW - Sex Factors KW - Torsion Abnormality N1 - Publication Type: English Abstract; Journal Article ER -