RT Journal Article SR Electronic T1 SUBACUTE BACTERIAL ENDOCARDITIS WITH ONSET AS OPTIC NEURITIS JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 34 OP 37 DO 10.1136/hrt.9.1.34 VO 9 IS 1 A1 Kauntze, Ralph YR 1947 UL http://heart.bmj.com/content/9/1/34.abstract AB