Metabolic alterations in surgical patients.  VIII.  Studies involving iron and magnesium metabolism in patients with gastrointestinal drainage.
D001826:Body Fluids; D013505:Digestive System Surgical Procedures; D004322:Drainage; D041981:Gastrointestinal Tract / Q000601:surgery*; D006801:Humans; D007501:Iron / Q000378:metabolism*; D008274:Magnesium / Q000378:metabolism*
D007501:Iron; D008274:Magnesium
DRAINAGE; GASTROINTESTINAL SYSTEM/surgery; IRON/metabolism; MAGNESIUM/metabolism