RT Journal Article SR Electronic T1 Hemoptysis and Hematuria in Sprue JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 105 OP 111 VO 10 IS 4 A1 Collins, E. N. A1 Hoffmann, A. D. YR 1943 UL http://www.ccjm.org/content/10/4/105.abstract AB