RT Journal Article SR Electronic T1 Esophageal Hiatus Hernia Associated with Hypochromic Anemia and Angina Pectoris JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 209 OP 213 VO 7 IS 3 A1 A. Carlton Ernstene A1 Frank J. McGurl YR 1940 UL http://www.ccjm.org/content/7/3/209.abstract AB