[Radioimmunoassay of serum ferritin and its clinical implication in diseases of the digestive organs].
D000328:Adult; D000747:Anemia, Hypochromic / Q000175:diagnosis; D005260:Female; D005293:Ferritins / Q000097:blood*; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis*; D008297:Male; D011863:Radioimmunoassay / Q000379:methods*
D005293:Ferritins