RT Journal Article SR Electronic T1 Subacute Bacterial Endocarditis Treated Unsuccessfully with Sulfapyridine JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 83 OP 86 VO 7 IS 2 A1 Kinell, Jack A1 Ernstene, A. Carllon YR 1940 UL http://www.ccjm.org/content/7/2/83.abstract AB