RT Journal Article SR Electronic T1 Poor clinical response to enteric-coated iron preparations JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 565 OP 566 VO 141 IS 6 A1 L. Rudinskas A1 T. W. Paton A1 S. E. Walker A1 D. A. Dotten A1 D. H. Cowan YR 1989 UL http://www.cmaj.ca/content/141/6/565.abstract