title: [Clinical investigations on judgment of the effectiveness on the oral iron preparations].
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000747:Anemia, Hypochromic / Q000188:drug therapy; D005260:Female; D005650:Fumarates / Q000008:administration & dosage; D006801:Humans; D007501:Iron / Q000008:administration & dosage* / Q000378:metabolism; D007503:Iron Isotopes; D008297:Male; D008875:Middle Aged; D013386:Succinates / Q000008:administration & dosage; D013431:Sulfates / Q000008:administration & dosage
chemical_list: D005650:Fumarates; D007503:Iron Isotopes; D013386:Succinates; D013431:Sulfates; D007501:Iron