title: Bone disease from duodenal exclusion.
authors.affiliation: Department of Surgery, University of Iowa Hospitals, Iowa City 52242, USA. edward-mason@uiowa.edu
authors.forename: E E
authors.initials: EE
authors.lastname: Mason
mesh_terms: D005743:Gastrectomy / Q000379:methods*; D015390:Gastric Bypass; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000209:etiology*; D010024:Osteoporosis / Q000209:etiology*