title: Iron supplementation studies. Experimental design and interpretation of results.
mesh_terms: D000293:Adolescent; D000328:Adult; D000747:Anemia, Hypochromic / Q000517:prevention & control; D002986:Clinical Trials as Topic / Q000379:methods*; D005260:Female; D005296:Ferrous Compounds / Q000627:therapeutic use; D005492:Folic Acid / Q000627:therapeutic use; D005527:Food, Fortified; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007501:Iron / Q000008:administration & dosage*; D008875:Middle Aged; D012423:Rural Health; D013785:Thailand
chemical_list: D005296:Ferrous Compounds; D006454:Hemoglobins; C020748:ferrous sulfate; D005492:Folic Acid; D007501:Iron