title: [The iron concentration in the blood of patients with postoperative feeding tube].
mesh_terms: D000747:Anemia, Hypochromic / Q000209:etiology; D004750:Enteral Nutrition; D005260:Female; D006801:Humans; D007501:Iron / Q000097:blood*; D007822:Laryngeal Neoplasms / Q000097:blood* / Q000601:surgery; D007825:Laryngectomy; D008297:Male; D010610:Pharyngeal Neoplasms / Q000097:blood* / Q000601:surgery; D011183:Postoperative Complications; D013053:Spectrophotometry; D013223:Statistics as Topic
chemical_list: D007501:Iron
vernacular_title: Die Eisenkonzentration im Serum bei Patienten mit postoperativer Nahrungssonde.