title: Study of bioavailability of oral iron preparations.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D001682:Biological Availability; D002986:Clinical Trials as Topic; D005260:Female; D005296:Ferrous Compounds / Q000378:metabolism*; D005650:Fumarates / Q000378:metabolism; D006801:Humans; D007501:Iron / Q000097:blood / Q000378:metabolism*; D008297:Male; D013810:Therapeutic Equivalency
chemical_list: D005296:Ferrous Compounds; D005650:Fumarates; D007501:Iron